Practice...Practice...Practice...and more practice....throw in some blades....maybe a few replacement parts....and one day it will "just come together"

there are no secrets....if it could be explained in one post.....everyone would be flying helis...

The sim really helps, but it's not the same as flying.

Do short hops....and try to control the heli.....eventually your hops will get longer and longer...and before you know it....your hovering through a whole pack and/or tank.

Make sure you have training gear...it saves a lot of $$$