... or how to destroy an F1 car in 3 easy steps
1) Drive it on a track which has a weird surface/grip level, gets no prep other than track barriers to mark it out, and the grip varies wildly from one meeting to the next - not much can be done about this. Its the same for everyone but it does make it particularly hard on the RWD cars. In fact at one stage I was something like 6 laps slower than I had been the meeting before. A few radical setup changes got that down to, a possible, 3 laps slower before disaster struck.
2) Drive with a bunch of touring cars - Again no ones fault, just what happens in smaller clubs with fewer numbers. Actually, its partially my fault for doing 26-27 laps the meeting before, only 1-2 slower than the 4WD tourers, so we thought it was better to put the F1 in with them, rather than the smash up derby that is the Mini class.
3) Hit a steel pole at near full throttle - not as simple as it sounds and contact with a tourer a lap or so previous probably helped by knocking out a side spring, making the car a bitch to drive, even more than it already was.
It must be some sort of fate thing. I've hit those poles 2 times since I've been racing here, and both times I've destroyed, or done major damage to a car. The first time was the LCG which split the chassis in half across where the servo mounts and this time it destroyed the pod plates, diff hub etc. Given the F109 is now a good 6 or 7 years old as a platform and well and truly superseded (3Racing just announced an updated FGX), chassis parts have pretty much dried up. Luckily, I did buy 2 of them, and while one was cut up to do the 1/12 thing, luckily I kept the original pod plates as well as making one that was 1/12 specific. I am going to try both just as an experiment.
Fortunately, everything else I need is still available from them Tamiya parts line or I have parts I can use. I've decided to try the 190mm option again, so that takes care of a few parts and I am going to try some of the V2 Sweep tyres as I search for options that better suit the Highfields track. I am also going to try one of the new Exotek one piece diff axles to see if improves anything. It is supposed to be significantly lighter than the Tamiya original which is a 2 piece arrangement.
I've also been continuing work on my FWD project. CAD work as stopped on my original idea as I was looking at the old LCG chassis a few weeks ago and suddenly wondered if it was possible to fit a standard spur to the diff rather than the original diff pulley. To my surprise it does (it needed a Tamiya F1 spur adapter). This got me curious about how much the layout could be changed and pretty soon a direct drive FWD setup was laid out. I am going to mock it up on a piece of 3mm MDF first (not drivable obviously) as everything pretty much fits except for the front shocks. Thats a fairly large issue, but I've gotten to a point I just can't visualise the amount of space available without something physical to hold and look at. I am also trying to fit it all onto a 300x100mm piece of CF that I can get rather more easily than anything else. Fortunately (using that word a bit this post), the motor mount can hang partially in mid air with a separate bumper piece around it to help protect it a little, so all the important bits can fit inside that 300x100 shape.
But first I need so low tack craft glue...