What type of spray gun did you use? Finally got round
to doing mine, the other day. Sprayed about two litres
into the chassis rails through about every hole I could see,
and from either end of the rails, then gave a coating over
the underside, and finished off little bits that I missed with
the gun with a brush. Fortunately, I had mine done by someone
else with the combined Waxoyl/Schutz liquid when I first got her,
so the session the other day was an example of rust paranoia.