RE: Jett Boubbless tank
Yes, I meant the syringe. The only stock class we fly at our club is Club 40 racing. Participants are encouraged to use the stock tank which is so large that a bubbless tank is not necessary. The race only last about 3 minutes and you can fly 10 minutes easily on that much fuel. The club furnishes the fuel so I guess it might me a little awkward if someone needed to use Syringe at the fueling station.
Blessings, Terry