'50 AD runningboard to rear fender

[coralhead]

After repairing the front of the rear fenders with patch panels, the lower contour of the fender does not quite match the running board (Both sides). Have others opted to abandon the 3 bolts that pull the two together or will there be problems in the future if they are not used? They are not too bad but I am wondering if I am making more work out of it. I have seen some that use fender welt to mask the gaps. Any suggestions or comments or pictures?

Thanks , John