Brake light fuse

[Tory Johnson <toryj@bellsouth.net>]

Can someone tell me what size fuse should be used that adresses a
combination of the (tail lights, brake lights, instrumentation and map
lights) on the 78 Spitfire?.....On mine, it's the middle fuse in the box
on the fire wall. I'm having a problem with it blowing on occassionally,
and i wanted to have a look at the simplest explanation first. I'm
thinking the previous owner may have substituted the wrong size fuse.
Thanks in advance.

Troy Johnson
78 Spitfire