cloudseeder
Member
I’ve held the UMX Ultrix as flat as feasibly possible when connecting power on the field. Upon hand-launch, the trajectory favors the ground. Constant elevator deflection required, and i’m new to 4-channel (experiences in powered glider w/o aileron only). I managed, although broke a prop on my first 10 seconds of SAFE mode deactivated. After quick repair, managed to fly with some acrobatics (rolls and spins; no flat spin but variants of the ‘blender’ basically), and land safely.
The problem is that the plane, on SAFE mode, wants to nose-down. I’m holding it as flat as I reasonably can when connecting battery. How to deal with this? I think trimming would be overridden by SAFE mode gyroscope ‘impression’ of level flight... What do you all do to avoid this? Is it my CG? Or, not “level”-enough when I connect battery..?
I can fly it, even with SAFE off (although winds inevitably force me to use SAFE to recover), but i’d prefer if my SAFE switch correctly understood “level” flight...
The problem is that the plane, on SAFE mode, wants to nose-down. I’m holding it as flat as I reasonably can when connecting battery. How to deal with this? I think trimming would be overridden by SAFE mode gyroscope ‘impression’ of level flight... What do you all do to avoid this? Is it my CG? Or, not “level”-enough when I connect battery..?
I can fly it, even with SAFE off (although winds inevitably force me to use SAFE to recover), but i’d prefer if my SAFE switch correctly understood “level” flight...