I purchased a common sense power hammer # 2, 75 pounder, and just brought it home. If any of you have one of these or experience with one, I'm interested in knowing any tips for getting it hooked up and running. This hammer sat in a blacksmith shop without use for the last 20 years, was covered with 20 years of crud and dust, yet it has cleaned up nice and everything moves freely. The picture was taken prior to cleaning.