[TR] Brake light woes

[darrell floyd]

Guys,
Here I am all ready to go to the TRA National meeting and a light check on
the TR3B reveals no brake lights at all.  Everything else is normal.  The
TR4 is a little better, brake lights come on if you stomp on the pedal.  No
I do not have any spare switches.
 If I can get a couple of those by Tuesday do any of you know if I will
need to bleed the brakes after I install them?  Any other ideas on what to
check??
Thanks,
Darrell