I made a soapbox vehicle and I'm having issues with it. On the canyon map there are certain points in the road where a "bump" occurs. Sometimes it never happens or is barely noticeable, other times it flips me. Oddly the force from these are the same no matter the speed I am going. The bigger the wheelbase seems to help, but due to my design I cant widen the wheelbase without rebuilding the entire thing. Is there some kind of axle/wheel settings that greatly reduce this effect? (specifics like tire pressure or axle stiffness/travel).