[missourijan]

We had a roller pop out of the bracket (weird, right?)on the kitchen slide and it was easier than I thought to get it back in. We piled up some 2x8's or 2x6's that were laying around and put our bottle jack on top of the pile (make sure it's stable). We put a long 2x4 under the slide to help spread the load and jacked it up only about 3/4". We were able to pop the roller back into the bracket and it has been fine ever since. You should be able to use this method to add a roller or whatever you need to to.