Got it! I set all that to what you recommended…
I had 3 different flights each one with different blades and P&D Roll setup one time P,0 and D,0 and, one time half value
so tried pretty much everything possible ;(
the last thing I am thinking of is that the new ESP shaft not precision tight, and since its long shaft and the bearing inside the block not tight with the shaft, if you shake the shaft there is about 0.001 play
so maybe this setup for the old 600 ESP not quiet good! and have vibrations issue even if its brand new!
the reason I say that because I replaced everything new.
and I removed the head and spin the shaft and when I touch it with my finger was a vibrating, in my little machining experience its about 0.001 to 0.002 runout
you know that runout in the shaft will increase the runout in the rotor disc and make it worse !
I am going to use my V block tomorrow and check the exact runout in that shaft
oh by the way I checked the blades and they are exact 0 and balanced with equal CG
I can machine my own shaft !! that way I can make sure it will snag fit the bearings!
so much hassles !!
anyway; the good news is that I received the new PIXHAWK 2 with here 2 today from IRLOCK
I am going to install it in my custom made Heli! !
if that will work, I will throw this one away and buy another new one and put it in this heli !!
at lease its good 3 IMU so no troubles regards vibrations!
I appreciate your help Bill
Ozzy
parameters AUG-23-2019.param (14.1 KB)