[jwengermt]

I had the same problem. Went to Home Depot and bought a sliding track and hardware. Cut it to fit installed. Works much better that the ones made for RV's.
Getting the old one out was a chore. Had to take some wall panels out and cut some holes in some places. Holes were in places that were covered when i put everything back together. Did that about 15 months ago and it still works great. Track is square and the rollers did fit on the door. Make sure the rollers will work for your door before buying.