<HTML>In a message dated 2/3/02 12:46:19 PM Central Standard Time, atodd@UH.EDU writes: <BLOCKQUOTE TYPE=CITE style="BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px">I've talked to the shop tech and he told me that he'd had to raise the stack some because the hammers weren't hitting correctly. My first question is what effect would that have to how the action would then have to be regulated? </BLOCKQUOTE> Avery I don't understand why raising the stack would be necessary. I think that perhaps you and the store tech need to get together, and figure out what happened. You said he did you a favor by doing this work.But from the extra work you are now doing to correct the problem, it looks like he has created more work for you. Is your relations such that you can confront him his with this? Just as you are asking for our advice, can you talk to this guy and get his frank opinions, and try to solve this dilemma? Wim </HTML>