Quote Originally Posted by Jack Steel View Post
carts have a return spring , some machines have that aswell
2x harder for the motor to do his thing
1spring removed from a machine will do the trick , there is no give on carts itself , only if a drivetrain has it to push the carts
hope this is an easy explanation?
cheers`
b
yes thanks jack.makes perfect sence.tought it was for give not as a return spring.