Was thinking of cutting off a complete ring where you see on the picture (where the pen hit's)
There is an "lip" pointing up.
My thoughts are cutting this complete lip off, but then;
- The whole diameter of the bell mouth becomes smaller then the cutout in the end wood former where it sits on...
- So if i then place the bell mouth back on this en former, the thrust angle off the pipe will change
Arrrrgggg what to do??