I really like my AT Pro and up until now I haven't had any problems with it. Now the Camlock on my upper stem is cracked. It may have cracked like my coil cover did from detecting when it was freezing out or I may have just over tightened it Oh well it does need to be replaced soon. Does anyone know where I can get a replacement one? While I am doing my spring maintenance on my detector I probably need to get a new coil cover and manual while I am at it. I try to take good care of my detectors so that I can just grab it and go when I have a chance. Nothing is worse than a broken detector, dead batteries or headphones that don't work when you need them!