I am putting together a Mamba and need help with a prop. I am using the MP Jet 25/35 with a 4:1 a Phoenix 25 and a 3S2100Ma/h
thunder power battery. I know props for 40 , 60 and 1.20 size glow but this is my first E power model. I saw the review in Fly RC and they used a 3:1 and a 10x7 on the same plane with nicads.