I had a inline years ago and gave it away to a kid. I recently picked up a cheap Wolf2 and quickly remembered what I disliked about shooting sabots. I'm shooting Harvester sabots over loose 777 and even if I brush good between shots, getting that sabot to seat the last inch is extremely difficult after the first shot and after 3 or 4 it's almost impossible. I don't have this problem with minis in my old side lock.

I don't expect 15 shots but what can I do to improve my results? Also is there a product that works well for removing any plastic residue on the rifling? Right now I'm cleaning with hot soapy water followed by CLP.

They say everything happens for a reason.
For me that reason is usually because I've made some bad decisions that I need to pay for.