Prop Question - Hangar 9 Twist 40
I've just finished my Hangar 9 Twist 40 and ready to take it out to the field and see what happens.
I've equipped it with a Saito .72
I live in Denver, Mile high city... So engines dont preform quite as well sometimes.
The two props I have are... 12x9 and 13x6.
Should I go with a 12x9 or a 13x6?