gentlemen: This is my first post even though I have been a member of this forum for several years, and a lurker even longer. I have had the pleasure of meeting many of you the last three years at the CLA and Lake Cumberland and especially the ALR lunch party at the CLA show this year. Many of you will remember me as I packed around my most recent build-a Hudson Valley fowler on Friday at the show. Thank you Mike Brooks, Old Traveller, Ky-Flinter, C.C. Fidler, Bob Lienemann, and so many others for making my day. To all who post on this forum; even though I have been building from the plank on a mostly hobby basis since '82, I still learn something new and useful every day from you guys. You are much appreciated! Now to the issue at hand: I have been using a patch lube mixture of 50/50 bear oil and buffalo tallow for the last 30 years and besides being period correct, it works perfectly for me. Another plus, when hunting in high humidity situations, I prime the pan, then take a toothpick size twig and put a small bead of this lube around the top sides of the pan, then close the frizzen and put another small bead between the frizzen and the barrel. I never open the pan to check the prime after that; I just assume that all is well. I have never had this practice to fail me even in a downpour of rain. just my 2 cents on this topic. Oh yes, my moniker is my ancestors name that I used years ago at reinactments at Ft. DeChartres, Mansker's Station, Cumberland Gap, and many others. Uncle Hiram- Rick Anthony