I don't know what temp to control. And where to control it.
Well, i would like to know the bottom stone temp, to check if pizza making is possible. But do i drill the stone and put the probe inside ? Do i lay the probe right on the stone at the back? Or do i measure the temp of the oven halfway up? The two later solutions mean that i would have to put the probe at the back against the bricks which are now on the back of the oven.