Brought the classic home yesterday, lowered jack down to swing into garage and noticed wheel was either bend or stuck. Took wheel of and added some grease, put back on and still not moving easily. Now I know I am getting older but hell I used to move this single axle rig in and out of my garage easy. Do I need to eat more spinach or what. seriously it almost looks like the shaft of wheel has collapsed. Can I just order a replacement wheel or suggest a new bulldog jack? Thanks Happy Sunday.