My dear husband passed away recently and I am trying to do this homestead thing on my own. I have a wood cookstove that I dearly love but the chimney needs cleaning. There is a pan type thing that comes off so you can put the bush up into the pipe. It is held in place by two screws. I have reamed on those stinkers and can not seem to loosen them no matter what I do. Any suggestions?? I have even considered cutting the heads off and figuring out another way to hold the cap in place. Would that be a viable option?