First attempt = no go. Double checked and can't find any discrepancies from the bread-board to the schematic. I'll have to try to figure it out later.

Paul

 

First attempt = no go. Double checked and can't find any discrepancies from the bread-board to the schematic. I'll have to try to figure it out later.

Paul

I simulated it (with LM317 and LM337). Obviously, that ain't hardware.

 

I could have frigid something up. I'll redo it tomorrow after work. I do appreciate your help.