Vacuum forming rocks and sucks at the same time.
My frame is too small as is my oven, my acrylic is too thick and my PVC too thin.
Am I bothered?
The vacuum former was built in an hour and worked perfectly. I just need better frames and materials.
Then I can really say I've messed it up without any hope of a decent excuse.
The vacuum former will return. It's mission: To make display covers for little tiny people.