JHM, Thanks... I went to several manufacturers and most essentially said, work with it. One suggested wrap some 4 mil plastic around the gun, such as the holster shipped in... stick it in the holster.... no liquids used. Overnight it should stretch a few thousandths and be just fine. One manufacturer (Mitch Rosen) said it would just work in, but they also sell an interesting product called Leather Lightening (sorry I don't remember who makes that). Its used inside the holster, is a surface treatment not absorbed by the leather nor harmful to firearm finish. Supposed to give a slick draw... I'd assume this is separate from the slight stretch my gun needs to apply by usage.