Hi Mark, the turrets are made from 2mm or close to that thickness . I'm going to get a pattern off them before they're installed so if you want the measurements let me know.
Today I got to some welding of the rear inner tub finalised for welding into it's home , there was lots of shonky welds there along the middle seam due to the original sealer that's sandwiched between the panels decides to burn and contaminate the welding... Live and learn lol.
I had brushed on the red primer before installing the tub..Here's the final pics, I would've got as I go pics but the phone was a boom box playing punk alternative, loudly as I seem to focus better..😎
Used a good amount of black sikaflex to hide and fully seal the the area. Once the stone splatter goes on it'll look like normal..
From in the boot

Under the arch


Inside front