i was just thinking has any one lined the brass case with paper to cut down on fouling in the case, i would think it would help keep the inside cleaner. i read that if the case is not cleaned good on firing the brass can stretch and fail. i have seen cases worn on the in side from cleaning them alot, and seen pitting. if any one has tried this i would be interested if it worked, if its not a thing i may test and see if it helps. thanks troy.