One of my power-pilot friends says the fuel additive TCP has not
been available for months, waiting on some EPA ruling. It appears
to be pretty nasty stuff to handle. The only indications of that I'm
seeing on the internet are that Alcor has the price list supressed on
their web site, and aircraftspruce.com shows it as a backorder item.
Lots of other places claim it's available. Anybody having problems
getting the stuff recently?