hello there,
if you have followed my thread started sometime ago on my freezer oven donor then you will of read up on some of the perils that are associated with these items especially the foam, apart from the main pain in the butt getting the foam out, once removing it it causes the walls etc to lose some of its rigidy, as i found out almost to my cost due to my friends heavy feet

until i got the sheet fixed i almost thought it was a waste of time, but i stuck at it.
There are almost hints and tips on every thread posted to help us with our oven making,but i am still 'Electric dumb' so it will be trial and error when i get my donor elements etc fitted.
please strip one section at a time and then fit the sheet, or at least secure all corner points or the frame will become very weak.
keep us posted, with pics if possible.
regards,
grommit
UK