tubular lock picking
How can you tell which pins are set and which ones are not when using a tubular lock pick? Is there some trick or technique in using the 7 pin tubular lock pick? It seems to be more difficult then using the 8pin tubular lock pick. Some locks I have no problem with. I guess they are the cheaper ones. some just kick my ass. I take it these are the ones with different springs & tolerances? Any help ya'll can give me is much appreciated. Thank you all for your time and help.