Newell Gurus

Generator Slide cocks a little to one side when pulling in so, it gets up against the right side and hits solid on about the 4th roller and takes two people to get it back in. One to push the button while the other pushes the generator to the right to make it clear and go in. Is there some kind of adjustment  for this?

I would check the rollers to make sure they roll freely.
Check the exhaust pipe to make sure it is not binding up.