The trick to cutting along a
The trick to cutting along a drawn line is to NOT look at the cutter head (which is what we naturally do). Train yourself to continually look at the pattern line an inch ahead of the cutter head. The problem with watching the cutter while you cut is that you are continually trying to fix adjust for mistakes after they happen. Like driving, when scoring glass we tend to go where we are looking.
Helios Kiln Glass Studio