In making manual robot, what if I keep the difference in speed of rear motors and front motors?

While climbing steep the backward push will help if the speed of rear motors is greater than front motors? or:While climbing steep the backward push w

While climbing steep the backward push will help if the speed of rear motors is greater than front motors?

or:While climbing steep the backward push will help if the speed of rear motors is greater than front motors?

or:Your question makes no sense. Both ends of the machine always run at the same speed.

Tags:speed,steep,