The screws on the camera connection ring are immensely small, the allen wrench tool they provided me did not fit it. I tried an even smaller one I had at home, that didn't fit too.
Which is the suitable wrench tool to deattach and attach the camera connection ring?
I've always been fine buying a little hardware store tool that has 8 or 10 allen wrenches on it in one piece. Always able to find a wrench the right size and its harder to lose. I hate those individual allen wrenches they provide for adapters. Pretty worthless in the field where you can lose them in a second. Get a metric and one in inches though I've found they're interchangeable.