I finally got around to ordering some sheets off Amazon. 4 for something like $15.
WOW ! Works like a charm - no stickage!!!!!!!!!!!!!
I'd get 2 or 3 runs with non stick foil -(prolong the life by pressing out any wrinkles).
I have used a silicone sheet for maybe 6 runs and it looks the same as when new.
Bite the boolet (LOL) and get some