@tridge Tried qstabilize mode at the field, but the wind was too high for the Stryker. Wasn't able to command pitch greater than about 30 degrees, and the wind was carrying it away.
Which parameters determine the min/max pitch range? increasing LIM_PITCH_MIN/MAX seemed to have no effect.
Takeoff is at 16:20:29, flight lasts about 20 seconds with one uncommanded 360 degree (body-frame) roll.
I was quite pleased with the wind handling capability of the Convergence; takeoff and landing in hover mode required very little extra effort in the wind (avg. 12mph, gusts around 20mph). There is essentially no pitch change when heading directly upwind, motor tilt provides the necessary airspeed and wind penetration capability is quite high. Landing on any heading other than upwind would be difficult, though. So I think I'll put a PixRacer in the Convergence before I build another tailsitter.