I used a permanent marker felt tip pen, and wrote directly on them. Get a fine tip one, of course.
It works well and is relatively inexpensive.
If your memory is anything like mine, you may have to refer to the manual for what they said originally.
Peter
Peter, I'm interested in possibly trying to do the same as you did and was wondering if you could further expand on your procedure. The questions I have are as follows:
1: did you manage to include the very top letters without removing the roll top cover? It's not a problem to remove this but just curious.
2: any particular preparation before using the permanent marker, such as applying a cleaning solution?
3: did you use any particular colour? I'm thinking white would be more pronounced than the original gold.
4: how well has it lasted since you 'fixed' it?
The lettering on my AR 100 is still legible when using additional lighting but it's not really ideal while playing. At least I would be able to trace over what's there just now but don't want to leave it too late in case it eventually disappears.
Thanks in advance,
Alistair