נכתב במקור על ידי
Ronny Cohen
Hi Omer
First you have to enlarge the middle hole 1 or 2 sizes larger then the prop adapter screw, because it is not centered-
,With your APC prop you received adapters for different prop adapter sizes
.Chose the correct size and place it in the front part of the prop as shown on the video
this way you will have a centered hub all the time and it will be much easier to balance the blades
then repeat and try out balance as showed on the video clip. Now your prop should be balanced and centered
so start by cleaning up your prop from all you applied on it
It is not recommended to apply any substance to the prop, rather mark the blade it drops too, and then
use some very very fine sandpaper and sand off some material from the back of the blade you marked, a little at a time until you achieve 100% balance