Well, don Robert, tell me (us) more about the inverse oiler... This is the first I have heard of them... any chance we could take the concept and make it work in a model 28? or 15 thanks Harvey E. Smith 2020 Baculite Mesa Road Pueblo, CO., 81001-2456 fka WA0BBG nka KC0NNC 73's RYRY/ZZZZ