Your best bet may be to try and redistribute the heat you can try putting unglazed ceramic tiles in your rv oven.
Unglazed tile for rv oven.
Might look at the furrion stone too.
Rob rob barb 2018 reflection 297 rsts 2019 ram 3500 srw 4x4.
For my diy crowd i have heard you can buy unglazed tiles from somewhere like home depot and use those in place of an official stone.
Made of clays fired at over 2000 degrees.
When we first moved in the camper i used my round pizza stone but the stone was getting discolored.
Previous unglazed tiles cracked.
Honey can do 4448 old stone oven baking tiles set of 6 4 75h x 6 5w.
That thin metal shelf is inefficient at doing this.
Honey can do old stone oven s 4448 set of 6 baking tiles natural.
Duplicates crispy pizzeria quality pizza crust and all in a standard home kitchen oven.
I prefer the pizza stone as i can also use it for its intended purpose.
Verify your rv s oven is actually at the temperature you set it to.
At under a dollar a pop it might be worth looking into if you don t mind experimenting.
In my previous rockwood with the suburban oven i needed to put ceramic tiles in the oven to prevent it from burning the bottom of everything.
A baking stone or unglazed tile s placed on top of the metal shelf.
Lay the tiles flat on the metal plate that is already in there for heat distribution and doesn t do a very good job you should see a dramatic improvement from this simple idea.
The massive heat from that heating element has to be transferred somehow to get a more even distribution.
This super simple solution can work miracles.
Many of you likely know the tip of using a pizza baking stone or unglazed ceramic tile in the rv oven to help even out the heating and prevent burning the bottom of things.
The furrion oven seems a bit different design.
The best way is to place stoneware or unglazed tile directly on the metal shelf.