I don't know whats going on with my PC but when I hit the back space I loose all my text, I will try it again. I am using a K type TC to find the sweet spot for temp on the bottom element, I am thinking 400 deg to start. The T stats that come with the SCs has way to much dead band to be useful, it can swing 20 deg or more. Once I find a good setting for the bottom element I will leave it fixed at set point. I will add another TC for the turbo oven. There will be two rigid K type TCs mounted on the SS pan in the bean mass, mounted center of the pan. I am using a DC drive motor with rpm running 0 to 80 rpms. I guess I should drag the project out and take a Picture of it to give you a better Idea, The last 3 months have been very busy around here remodeling my shop, finally done with insulation, drywall, and texture,painting. The only thing left is the base boards. Spent most of last night installing ac unit. Can;t wait to get back to my hobby projects.
Rich