My brother has a DS that has a slight timing issue on 2 chambers. Bolt is just a hair away from popping into the cylinder slot until you pull trigger. Sending to Colt or a competent gunsmith is of course the best answer but we are going to try a fix with Kuhnhausen manual in hand. All other chambers are fine. I had a machinist buddy make me a dead flat steel plate that is slotted to accept ejector should I choose to peen individual star lugs or strtch hand. My concern with strtching the hand will throw off the other chambers . What say ye ?