Often
a new owner will be financially unable to purchase new layouts or
prefers purchasing "used" tracks. Sometimes good deals
are to be found but we always recommend that you make every effort
to go see a track before it is disassembled and put in storage. Once
the track is taken apart and stored, you cannot see how smoothly the
joints are where the track sections are fastened together. By seeing
it while it is still assembled you can check closely to see how well
the joints go together and if there are any inherent problems with
the layout. Always carry a notebook, 100’ tape measure, and be
prepared to ask a lot of questions. You’ll need to make certain
the layout will fit the existing space you have available at your store.
It’s a waste of your time and money to buy "a pig-in-a-poke" if,
once you get it home, it won’t fit the space you have. Many times
raceways have shut down, literally in the dead of night. Perhaps they
owed back rent they couldn’t pay or just had to vacate the space
in a hurry. When this happens, a lot of times they won’t bother
to do a proper job of disconnecting the braid where it goes down through
the racing surface.
Often you’ll see that the braid has been cut with a knife across
the joints. Fixing these can be a major job, but we’ve included
a sheet of drawings (See Illustration #15.) showing you how to do this
should you not wish to strip off all the old and completely re-braid
the entire track. In either case, the first thing you’ll need
to do is thoroughly clean the surface as well as the braid recesses.
Any area of braid which you find has to be repaired or replaced, the
braid recesses must be completely cleaned (with lacquer thinner) all
the way to the paint.
There can
be NO lumps of old glue remaining because the new braid will not
lay flat, no matter how hard you press it down. For large
areas it’s a good idea to re-rout the braid recesses with the
special router bit discussed earlier. This job must also be done extremely
carefully so you do not remove any more than is absolutely necessary!
Just take it down to the paint, or barely remove the top layer of paint
so the recess is smooth. Be sure to repaint the braid recesses, then
re-braid.
Should you
decide to repaint the entire track after carefully removing all the
original braid, you first must make absolutely certain you
have removed every single bit of the old contact cement. The recesses,
slots and the racing surface must be cleaned as thoroughly as possible.
We like to use lacquer thinner for this cleaning operation, but be
very careful! It’s advisable to use very heavy-duty rubberized
work gloves and ventilate the area adequately as lacquer thinner also
gives off an unpleasant odor that can sometimes nauseate some people.
Once the
track is cleaned as good as you can, use 200 or 400 grit sandpaper
and lightly hand-sand or use your rotating vibrator sander
and lightly "scratch up" the old paint. Vacuum up the dust
out of the slots and recesses, then wipe down the surface with clean
rags using lacquer thinner, paint thinner, Coleman fuel or naphtha.
You can also use Tacky Mac wipes. This sanded surface will give better "grip" to
your new coating of paint.
Once the
new paint is thoroughly dry, re-braid , and then put down new color
coding stripes and section numbers. START-FINISH LINES are
usually always painted or marked at the head of the longest straightaway – even
though the isolated section for the lap counter might be just 50’ away.
Doesn’t matter. Give yourself the easiest way to start your races. |