i have a sp101, and was wondering how much oil do you leave on the stainless gun? i have a friend that just lets the oil run off the gun, he says its stays smoother with alot of oil. also the hammer spring under the grips, how often do you take the grip off and oil that? i don;t shoot much the gun only has 50 rounds thru it, with 357 ammo scarce as hens teeth i'm saving what i got. i cleaned everything after i shot those 50 rounds, but the gun has been sitting in my bedroom drawer for two months. should i clean even when it ain't shot?, and should the hammer spring be cleaned when the gun hasn't been fired? and how much oil? thanks for any help.