I have one of the leatherman PSTs. I picked it up cheap off ebay from a TSA confiscation company. It looks like it is in great shape, but it is so stiff I really can't rotate the tools to their usable position. I sprayed it with WD40 and let it set a day or too. After that I can sort of pry the tools out od the handle, but they are still so stiff I can't even move them enough to spend the evening in front of the TV working the tools in and out of the handle. Any suggestions? Is this something that needs to go back to the factory? I want to put together a small , but good quality EDC kit for a friend, and was planning to use this as a the multitool component in the kit.