measure once cut twice... aww crap

so I purchased one of tk409's chest light display things (is there an actual name for it?) and instead of putting 8mm b/w the upper and lower boxes, I put 4mm.

:cry

so, my armor is all fiberglass... what can I use to widen the 4mm gap to 8mm?

thanks

:cheers :fettrotj

How about a small strip of 1/8" sintra? That is about 3mm. Use a gel type super glue to set it and more glue or automotive spot putty over the seam and sand it smooth.

Or can you glue a piece of the fiberglass part back in??

I have used a dremel tool with a small high speed cutting bit. It works wonderful. Just becareful and take your time.

http://www.toolbarn.com/images//dremel/9901.jpg

You can also get Evergreen brand plastic strips from most any hobby store. They come in dozens of sizes.

Epoxy putty works great as a filler. Strong bond too.

I'd second the epoxy putty.
I've used it to correct cutting errors and to smooth out joints in poorly made components with acceptable success...