When I soak the fibre compression wads in lube it makes them very heavy and they tend to act like a slug, blowing holes in the pattern. If I cut them in half and then lube them they are lighter, (fall away quicker or blow apart?) and seem to hold better patterns. One of the old timers, that used to write for M-B mag just used two cards over the powder, this will give good patterns but will not keep the bore clean...Ed