RE: Electrifly Extra 330s
440 GTX
If you increase pitch and decrease diameter of prop, you will get more speed but less vertical. If you increase diameter and decrease pitch, you will get more vertical.
I'm glad you like the plane. I have found (for the brief time I had it) that it was exceptionnally good in wind. I would believe mine was heavier than yours so maybe it could have been better in the wind.
Would really like to build another one, still have the electronics but have to buy stuff for my sig Dornier.
Please keep the comments coming on the 330s, makes me wait till I buy my new one !