man it hit me like a ton of bricks today.i have the hopefully perfect oven (for me anyway) to be fired by torpedo heater. i will get the digital cam out in the next day or so and get some pics up.this should work out nice as it will be expandable with out a whole lot of trouble so when i need to do a larger item i just make it bigger then when done put it back to small. ? for customsound.
I am guessing you dont need insulation with the kerson heater,must make a lot of heat and quick?you will understand what i mean when you see the pics.