Revisiting the Cambridge Model 20 OLC failures...

The problem is that we get the red "V" on the OLC site after
submitting. All the output from vali-cam shows everything to be
correct. All validation passes....except for the OLC.

I corresponded with the folks at the OLC and they recommend I use the
command line utilities (vali-cam, cai2igc, etc.). However that method
does not work 100% of the time either. They claim it's an issue with
the legacy cambridge loggers and they recommended yesterday that we
should upgrade our logger.

I personally have a 302, which works flawlessly. A fellow club member
has the model 20 that we can't seem to get valid OLC submittals out
of. I've been doing the conversions and submittals for him. The
interesting thing is for the last 4 seasons or so, the files were
accepted by the OLC 100% of the time. This problem just started this
year.