Whats the consensus on JACO foam diameter (2 stage 2xpink, 2xpink/orange) for carpet? The track only allows Jack the Gripper (I haven't been using any). I have been using full diameter tires. I am just starting out in this, and am looking for something consistent and some longevity, not necessairly the fastest possible tire for the A-main.
Should I just keep using full diameter tires?
Thanks.