Very nice. I have some drawings of a Russian oven I will try to post them.
This is EXACTLY why I am going to build a 1/4 scale of it first maybe even smaller, the routing of the gasses is the most difficult design challenge. I can build the darn thing its just making sure its gonna work

Its been a frustrating l-o-n-g process of gathering the minimal amount of info that is out there. These guys (understandably) are tighter with this info than my grandmother was with her cookie recipes.
Alf--if you read this I beg of you to contact me so I may run my design by you. I promise I will not go on a wild oven building spree and share all the secretes. Don't forget I'm 100% Italian and we are know for our ability to keep secrets

I'll pay you..
Please excuse my desperate plea guys...Hey just in case he reads it
