Thanks for the input on the Grizzly drum sander ... I have decided against it. And have moved on.
The Performax appears to be solid with no huge pitfalls. But I am wondering about the Steel City option. I have downloaded their manual and the machine seems to be very solid and have some improvements overe the Performax: better drum movement control; optional 220v motor (via re-wire).
What's the groups experience/wisdom???
-- Chuck