Another failure in the field when my bulk loaded film became detached from the cartridge spool.I use cassettes from my local lab and tape the end of the factory one to my bulk film with scotch tape (on both sides).
I've used masking tape with the same frustrating results.Doesn't ruin the film but renders your camera unusable until it can be opened in totally dark place.Is there a better tape? Where can I get it?

Thanks