Viel-- variable speed or slower speed?

[Ken S]

Max,

I debated between resizing the pulley or the shaft and decided on the shaft. My motor and control unit are presently at the motor repair shop. In hindsight, resizing the pulley would have probably been easier. 

The idea of a reversing switch is a carry over from using my Tormek. I often use it with the edge trailing. This may prove to be another of my ideas in the "possible, but not practical" category.

Thanks for posting the helpful photos. I haven't worked much with aluminum plate. Does it bend easily for the ninety degree bends? I had thought to use Baltic birch plywood. Is heat a consideration?

Ken