Update. After the rejuvinator oven and resurfacing with 500, 1000, 2000, 3000, 4000, and then reactashine polish it rolls like it did brand new. But getting it to go sideways was way to easy. Or the volume was a little low on our THS last night. It is an old machine and puts the THS down spotty sometimes.
Gonna knock the polish off and I should like again.