[gwelland]

Is there a preferred technique for getting film canister out of a M7 with the mechanical DX sensor inside?

My camera keeps the film snug inside and it takes some effort to get it out sometimes. I've tried the tap (don't really like shocking the camera/viewfinder), the shake, and now I've given up and resorted to carrying some tweezers with me and grab the core of the canister.

Any tips? Anyone had the optical sensor upgrade? How much?