Rocker panel dimensions?

I have been fitting my sketch to the rocker and have some minor tweaks. Ill post in a few.

Final fit.

1673728143044.png
The only thing that I am thinking is the 7" radius should be more like 8" or maybe 9", 10 is way too flat, but with the trim on I have to estimate based on the outer surface if the trim.





PXL_20230114_202606643.jpg

PXL_20230114_202600010.jpg

PXL_20230114_202552494.jpg

The inside of the rocker is shaped something like this but my car is a factory undercoat car so the dimensions are almost impossible to determine



1673728628158.png