I suppose my first question is - why? What's wrong with stock props?
My second question is what were your calculations for the additional loading factor for swinging 14x4.8 props.
The steeper pitch (and additional length) will draw additional current) - did you calculate for this to factor in:
- Current at hover
- Change in rpm at max climb out
- Change in % of efficiency for a tuned system
- Wasted power in Watts in altering prop chord
- Increase in temperature of motors
- Change in estimated rate of climb
I'm sure you have thought of all of these but thought I would mention it.