OK may be I'd bump this one up. My Noob's 243M caseback cant be open with any of my PAM opener tools - neither 44, 45 nor 47 work. While I am sure i will be be able to open with a sticky ball, what worries me is the water-tightness once I close it with the ball, and here the tools have been great. Have any of your folks found a tool that works with Noob's 243? Thanks!
Unfortunatelly, no... I have bought a whole set of CB openers with no success. Use a duct tape ball, that should work, but its far less elegant