I sent my LM Charge TTi in to have the blade replaced. They sent me back a brand new one. (in only 4 days. Way to go LM) Except that the entire side of the tool with the plain edge is extremely tight. It literally hurts my finger nails to try to flip them out, and the blade takes a lot of effort to get it to flip out and lock. I've lubed it extensively (no really, a lot), but nothing I've done has made it any better. The only other thing I can think of to try is loosening the screws on that side a little. (I don't have the tools, but I can get them). I could also send it in again, but I don't want to pay again, and I don't like being without it. Does anybody have any ideas of what I could try?