https://www.shopsmith.com/ownersite/cat ... wister.htm
A quill twister! Solves a problem you never even imagined you could have! My '04 still has no holes for the thingy though. And after I thought about it the 510 in my shop for rehab is an '03 and is equally deficient in this area (I know, it didn't have the screw or threads for the eccentric either, but still...) These holes are obvious, right? Not hidden under the vent plate?
- David