Ohhhhhhhhhhhh, Ok nowIgot ya.

Yes, when i spool up, i make sure that my blades are straight. I am pretty sure that my blades are on the right tightness (as far as I know it should be about good enough so that when you flick it lightly, it swings freely, but does not swing all the way around). I heard that tightening them might help lessen the effect of ground resonance???????

As far as balance.....I don't know much about balancing a heli rotor head. Any advice????

Maybe it might be good to make a vid and post it on here to show you what's happening, then maybe you and Rafael could help.
Do you know if I could upload a video onto this website (Iask this b/c most people show vids of their helis through youtube-meaning there is a link to it). To me, it looks like i might be able to....at the bottom of the page there is a "click here to upload images and files button, so Iguess that means vids.

thanks for correcting me, as I am still learning.