Negative on the self repair.
Watched video, not one to turn wrenches. It looked to me like brain surgury.
would love to upgrade to an ex30 - $1020.00 is a lot of money I don't have.
ex21 n $899.00 is also a lot. Don't want a used DeWalt, or a new type 2 .
No matter what happens this saw will never leave my possesion, it was my brothers before he passed