It has been a while since I shot my 1863 Remington repoduction and I gathered together my "stuff" for the outing. I noticed that the Minies that I lubed with beeswax & lard (Mantica) a long while back was hard and brittle. I removed all the old lube and want to make up some new lube. For those of you that shoot minies what do you lube your's with and how long does the lube stay soft without getting hard & useless. I will be "pan lubing" about 100 of the Minies which were cast from a Lyman mold -bullet #575213 which weighs in at 506 gr. and will be using 63 gr of 2F Goex powder. Thanks in advance :v .