Hello
Could anyone tell me or give me an link to some useful info regarding size of mainrotorblades. I realized last week that I can autorotate after my connecting rod gave up at about 100ft altitude, and now I have an OS46FX on order for my Ergo 30/46 and now I interested in trying glass or carbon blades, but ... How large blades can I use? Is there any difference between sym. or semi blades? Does the width or thickness make any difference?