I have the 1-degree toe-in insert in the hubs and when ran backwards it toes out. Im also running the 3.5 + 2 inserts in the brass "C" mount backwards. All together I have 1-degree of rear toe. The car instantly gained more straight away speed and mid-corner off power speed.

Moving weight forward to work with what I think is too much rear traction, even with grey rear springs. I come from onroad sedan racing and my B5m is getting close to that.


Update - Running some laps at OCRC Raceway. The traction is already pretty high on the one week old layout that it left my low tread almost slicks Dirtwebs with a lot of steering, pushing. All ive done so far move the wing forward 20mm to decrease leverage of its downforce and its almost perfect. If i still need more steering, ill probably put in 2-3% more drag brake (im at 12% right now) with the Tekin Hotwire/Android app.


Air scoop. I have it in both my stock and mod cars. It scoops air in and through the Exotek motor plate where its vented at the motor mount position. In the mod car it helps to keep the slipper cooler for consistent performance start to finish of the race.


Last change i did before packing up. I untaped and took off the double side tape. Going back to my floating battery system, I put 4 square pieces velcro loops on the chassis which allows the battery to sit about 1mm above the chassis with the carbon fiber strap installed on top. The battery can move and slide on the velcro loops, with no binding up the chassis torsional flex. Overall grip on the car went up with a bit more in the rear. Next adjustment ill make will probably be move the rear shocks to the ouside holes on the tower.

Source:

J. Navarro