Everything was going find when my SSR gave off the 'magic' smoke from a hole on the left side
and no the hole wasn't there before it self-destructed
with two trays in the oven cooking and two more to go I played human PID by plugging and unplugging the oven from the wall. The temp part of the PID still showed the internal temp
found it to be rather easy to develop the 'feel' for when to plug it in and when to pull the plug. It was boring though
new SSR came in today so I'll be fully automated tomorrow