Originally Posted by
billdelong
Okay, I think I'm going blind... but for the life of me I can't seem to find anywhere
on the setup sheet which lists the front wheelbase adjustment, I can clearly see the rear wheelbase settings toward the bottom center of the setup sheet but I got nothing for the front. With the previous .3 release, this was a fixed setting but on page 12 of the instructions it shows a TKR5165 (2mm spacer) placed toward the front which shortens the wheelbase for a more aggressive setup (I assume) per the box stock setup?
Does anyone know what the pros are doing with this tuning option for a smooth medium grip track? Curious if anyone is splitting this spacer up with 1mm on each side of the spindle, etc?

This is not a wheelbase adjustment, at least it was not designed as one. The .3 had trailing spindles, the .4 does not, but we made provisions to allow for trailing spindles if we ever decided to come out with any. If there were trailing spindles you would run the spacer in the rear which would keep the wheelbase and axle angle the same.