This is the must-have trackside resource for better RC performance. It will show you suspension-tuning guide to keep your car hooked up on any track to gear-ratio helper and much more! 30 laminated and spiral bound pages that can take a beating and is perfectly sized for your toolbox.
Thursday, Oct 8 2020 (6 months ago)
Air Age Publishing R/C Car Action Pit Guide
Very basic and quite useless if you have some knowledge already