I suspect the patch panels are oversize to allow them to be trimmed to fit. But the spacer panel has the flutes in the wrong place to match those on the kick panel. And the curve on the kick panel at the bottom was well wrong and i had to weld new metal on. The patch I got for the base of the inner doors was about 3mm too long and I would need to cut it down. Lucky I didn't need all of it.
Other than these issues, the job is going well and the result will be good.