FSNav Assistance

[YodaNYC]

Hi All:

Finally downloaded FS Nav.  Read the tutorial and decided to have a go.  Loaded the flight plan for 737-400 shuttle flight KLGA - KBOS.  Plane lifted off fine but I ran into problems a couple minutes into the flight when I activated the autopilot...

Plane was climbing at too steep of a VS (3500 FPM) and went into a stall...ended up wet in Long Island Sound.  I usually climb out at 2500 FPM at 180KTS

Guess I'm looking for a bit of flight plan set-up assistance so that things will go more smoothly next time.  I'm looking forward to using FSNav

Thanks

[N4733D]

Autopilot...