Good advice Tracy. I did know the wedges are faster. To be honest I just didn't have the time to invest in this car. Got 4 side jobs going on right now. I didn't want any of them. Hard time saying no.
My boys all won local and district races with their cars. I always let them draw the design they wanted and I cut it out then let them do the sanding and painting. I set the wheels.
I must have built or helped build 50 of the things .
We used to run a Grizzly League race for the adults. No holds barred!