MooOOoooOOOoOoooo – The Milk Man Delivers!

Oh yeah, what a nice of racing!!!

This is the second outing of the ‘Mooo Mobile‘, drive by me, aka The Milk Man.

Had a good couple of hours of practice, and the truck was running pretty good. Did some baseline laps with the setup from two weeks ago, then I started tweaking the suspension.

For the last few days, I have been researching suspension from the other manufactures. Seeing what they do differently, and working up some research for a new iPhone / iPad App. Yes.. going to see about making this hobby pay off in $$$, not just silliness. During this research, I saw a possible solution to a setup problem in a set of springs designed for Losi trucks.

Here is the issue. For front springs, AE (aka Team Associated) maxes out with the ‘Red’ spring at 3.90 lb./in. Which is pretty stiff for a vehicle that weights maybe 4 lbs. total. The Associated spring is 2.25″ long, and right now I have to run it at the max length, just to get it to sit at the right front ride height. Adding to the issues, the setup sheets recommend cutting a coil out of the spring, making it shorter and stiffer. I’m thinking that cutting a coil will make for a sloppy suspension, since the top of the coil will no longer be flat, and not sit right on the spring perches.

Then I get this brilliant (well, different, if not brilliant) idea to purchase a set of the Losi front truck springs in the 4.1 lb./in. rating. They are close in diameter. Plus, the Losi spring is only 2″ long, also giving me the ability to lower the truck more using the shocks built in threads. Something I could not do with the stock 2.25″ spring.

It turns out, the Losi springs have a slightly larger ID. Almost too large. But, they fit well enough, and under tension do not move around adversely. So, I gave it a run tonight. And I must say, it did help quiet down the front handling, making the truck handle more neutral. Less sliding in the rear end. I took some notes tonight on what I tried, which I’ll be including in a different post later on this week.

I did OK tonight, again making the A-Main in Stock (17.5 motor) Short Course. We had a couple of pretty full grids tonight. I held my own in the main, finishing where I started, in 7th place. Not stellar by any means, but the track was also VERY loose, so those with better skills really dominated. Not finishing last is always a plus, when racing against so many more experienced drivers. Most of these guys have been racing for 10 years, a few more like 30! I’ve been at it for a total of 7 months so far… so.. I don’t feel to bad about my progress.

But, the best part of the night, was the post Main rounds entertainment. We call it Hack for Cash. This little race has a different set of rules. And they are pretty simple.

  • Race in an oval, skipping the inside, making the track 1/3 as long, and cutting the jumps down to 7 and 2 table-tops.
  • There are no corner marshals. You crash, tough. You wait out the race in humiliation, unless another racer hits you and accidentally knocks you back into the race. It happens a lot when things get dicy, so it’s truly not over until the fat lady sings.
  • Punting other trucks is encouraged. In fact the race leader has a big fat target on them, everyone wants to take them out
  • Last man standing, or the driver with the most laps when the 10 minute buzzer goes off wins the entry fees. Tonight it was 14 racers at $2 a head. 28 bucks on the table for the winner!
  • It’s OK to work as a team to take out other drivers, but in the end, only on person wins.
  • You cannot stop on the track. If you stop, you’re OUT! That does not include being crashed out. See the rule above about how you might get back into the race.

So, with 14 trucks in the race, starting in a modified Motocross start (trucks lined up side by side all the way across the lane in the back straight. Overflow trucks are placed *on top* of the front line trucks. When the buzzer goes off, it’s anyone’s guess who’s left standing. I was 2nd truck on the inside of the front row, so I started with a truck on top of me, as did most of the front 9. When the buzzer sounded, I made it 1/2 way down the straight before the truck that was on me, came up from behind and knocked me onto my side. I was out. I sat there for many laps being passed. Trucks trying to dodge me. Finally, I was able to wiggle sideways enough to get clipped by another truck and end up ride side up again, and back in the race!.

It was brutal. Crashing trucks, people yelling ‘Get the leader’. Take out the owner’s truck!! Brian, the owner, is a pretty damn good driver, and he’s won just about every single one of these Dash for Cash events. Tonight, we were all gunning for him. One of the racers said.. “It’s going to be tough to keep track of who’s in front.” I told him that it would be a little easier that he though, since he didn’t have to worry about it being me.

After a few laps, a couple of trucks were upside down, and one of them even flew completely over the wall and off the track. That one was NOT coming back. It was about 1/2 way into the race when I got my truck jammed up into one of the upside down trucks in the main sweeper (corner for you non-racers). Nice high speed WHAM!, CRUNCH!. My front wheel was jammed up into the other truck’s suspension. A truck with a reputation for being built like a tank. The best outcome I could hope for was someone else understeered into us exiting the sweeper, snapped off my first right control arm and gave me a chance to drag the chassis around the track until the end.

I didn’t have to wait long. One of the mod truck guys went in to deep on the corner, hit the wall then shot off it into me, knocking me free of the big Traxxis 4×4. Except, it remained upside down, and I didn’t lose my control arm! And, I was back in the race!

Nearing the end, Brian was clearly the target, and I was clearly driving way too fast, at least that’s what everyone was yelling. “Slow down! Brian is behind you.. slow down and take him out!” So I sped up! And in a few laps had run him down, and I had him square in my sights. On the last straight to the main fishing I had my shot, and I had to make it good. It’s a tight left-hander to the Start-Finish. He was 3/4 of the straight ahead of me but going slow, trying to make sure he didn’t catch up too lap traffic and also make a clean jump. I punched it. Let all 250A blast into my torque motor and did my best to t-bone him as he made the turn.

I missed. And with ever bit of speed my truck could make, went straight into the cinder block wall on the outside of the turn. Completely perpendicular to the wall. I could not have hit it harder. This time, it was game over.

Or, was it? NO! It was NOT! I bounced off (thank YOU RPM products for not letting my frame snap in half) and ended up on the complete other side of the lane, across the start finish, pointed in the right direction! I punched it and chased him down again! This time there were three of us right on his tail, and we were going to nail him to the wall on the outside of the big sweeper. We lined him on the front straight, and at the last second he jammed on the brakes and two of us shot straight past him into the turn at full throttle. Again it looked like a trip to the parts store for me. But this time I was on the binders, slid the truck in backwards, tapped the wall and was off.

Back in the throttle again, I put the hammer down trying to catch up to Brian. I was concentrating on the fact I needed to catch up to him, I sort of missed the fact that he’s been clipped by the 3rd truck in our assault, and was on his side! I just kept pouring it on, and then I noticed, there were only two trucks still running in the race, Steve and myself. As the timer counted town, Reid (Race Director) called out for a big “Mooo” and to not blow it. I only had 2 turns and two jumps and I was going to take the checkered flag.

Which, of course I did, because, I’m The Milk Man. It was and EPIC Hack for Cash. high-fives for me all around. It was a blast, and at the end of the night, all my racing was paid for with the winnings, and I split the rest with Steve for being the driver to finally knock Brian out of the race for good! Thanks Steve!

What a night! What a great design and paint job on the body, courtesy of my daughter, and what a blast!! I just have one last thing to say.

MOOOOOOOOOOOOOO!!!!!

Short Course Racing Status, January -> April 2011.

BRCR implemented a track change in mid April, so I’ve closed out the previous dataset, and started a new one for updated track.

During that time I also acquired the TLR22 buggy, and sold off the AE B4 (took less than 2 hours to sell, yip!).

So, without yammering on, here is the graph from that dataset.

Right at the tail end, I was experimenting with some new setup strategies, and it’s clear that they were NOT helping out at all. The upper graph shows the upward blip in times during the heat races.

However the main events, which are the ones that matter, show that I continued to lay down fast times, when I went back to my ‘standard’ setup.

More to follow, including a different way of looking at the numbers. Those should be posted soon. I want to wait for a decent dataset (showing a trend of 2 days is not very useful) before I start trying out the new metrics methods and crunch the numbers.