Well, I let the sander run for apx. 8 hours the other night. The next morning I tested the sander and regrettably found similar results as before. Again, I just don't get why this sander does not rotate with any authority? It does seem to rotate better with a courser grit disc which seems counter to what this sander is a "finish" sander? I do a lot of curved work so I often use a 1/2" foam interface pad. With this pad on the sander does not rotate at all. Scott B. posted a youtube vid (6 seconds with Festool ETS 125) which clearly shows the pad NOT rotating for at least 3 of the 6 seconds. While this might not bother some, it bothers me as I don't feel that is what a ROS should do? I am going to buy a Mirka Ceros. Any videos of the Ceros sander shows the pad spinning like a top.
Not trying to argue sanding techniques or sander engineering here. I am happy for anyone who is happy with this sander. Just is not a fit for me
I am not sure what the selling policy here is on this site, but if anyone wants this sander for half of what a new one costs send me a private message. I will fed ex it to you at my charge (US only).
Only has 8.5 hours on it, 8 of which is hanging on its chord running all night
A sincere thanks to all who tried to help.
John