Is there something that squishes right at the bottom when force is applied? Because I was pushing my calipers all the way to the end. I do not see how a 33mm mark WOULD EVER come up all the way to the fitting.
Considering how every tutorial and instruction harps on about how you are supposed to mark the depth and go all the way, this creates an incredibly confusing situation for the person who actually tries to follow the steps.
Am I doing something wrong?