450 pro w/ MB , very loose taill.. very loose

[scott s]

Are you flying governed? to high a governer gain will cause wag on hard collective. Again more info as to esc, governed etc. Glad you have it some what sorted out!

[saitoflyer]

Finally had some time to fly my 450 pro.. Ok after the fix of the tail grips due to faulty bearings, I finally has some time to go out and fly it to do some testing. I set the throttle curve to 90 flat on idle up and had teh tail gain (parameter D) on red blinking and at around 50% on the radio setting for T. lock.

Got some bad rapid wagging.. after landing I went thru the setting on the para. D and did it low as possible which is purple led.. and set the gain in the radio to 43%..

Now its perfect. The tail is locked on and shows no sign of flutter. I did however replace the tail servo w/ futaba bls 257 and man this thing is tight.. A lot better than 9257..

anyways, thanks for all those who helped me.. After finding out the prob. it was just simple adjustments in the radio..


BTW, I also have the mini protos and in my honest opinion, the 450 Pro flies just as good or better than mini w/ more pwr on take offs. Protos being more expensive by about $200 is really not worth the money. I think the protos have too much resistence due to belt system where as the TT is a lot more friction free. I have to wait about 10 sec for the blades to stop on my 450 but on my protos the blades stop in about 2-3 secs.