Have I got this right?
If I make a few changes directly to the firmware then they will not show if I upload to the online configuration tool, unless I also edit the string at the end of config.h
If seems very complicated if this is the case as I shall (and have) forgotten to also change the string.
Is there anything to 'run' on the config.h that will correct the end string according to the main changes?
Im sure I have missed something and its more simple than this.