RE: Hung Start PST 600r with only 6 hours run time since 25 hour checkup
Don't know if it is he weather, the spin of the earth or what. But my 800 does the same just recently, and almost all the time. i just have to leave the gas hooked up and increase the gas a little till the turbine ramps up. The same as yours it starts to hang around 30,000. it seems to be going ok and lit on gas but not enough to keep going. Manually adding gas works everytime now.
good luck
Paul