Twilight - both guides are on arms that adjust, one hardly moves at all, and the other is adjusted in as much as possible. Unfortunately, they don't move closer than about 6".... Though, if I could get it to cut straight, I could maybe make a new arm that would be able to move closer.
Brophy- Do you have any idea why this happens to worn blades?
International- It has an adjustable tensioner for down-pressure, but even adjusted way off it continues to do this.
What is the correct way to set the blade tension and guides?