CSM720 drifting in idle1???

[p4ddy]

I've reinstalled the 720 on my Logo & it's being weird. I set it up in rate with no drift, done quick trim etc & all seemed good. Then when i go into idle 1 in HH it drifts very slowly (tail to the right). When i go into idle 2 it seems to go & it's also not there in normal mode. I don't see why it would drift only at a certain headspead. Could it be i've not taken enough play out of the gain & rudd leads to the RX & tiny vibration at that spead cause the drift??. I've tried with the vibration mode on but it doesn't make any difference. It's mounted the same way as before & it was fine previously (it was a bad 8900G not a faulty gyro on my previous issues). It still flies ok & piro's good & stops are good etc but this drift is a pain.

No don't say go FBL because i'm a FB junky

[josh h]

could it be your blades out of balance causing a vibe at the set RPM

just a guess really

[p4ddy]

could it be your blades out of balance causing a vibe at the set RPM

just a guess really

Well i'm using NHP 85mm's which are a bitch imo. I need to order some KBDD's again as they are perfect out the pack but i did have vibe issues with these NHP's. I got rid of the vibes though so i 'touchwood' don't think it is the blades.

[josh h]

umm bit odd how it does it in only idle 1, might be worth sending CSM an email, i have done before and they are very helpfull and fast to reply.

no play in anything or anything loose?

[p4ddy]

umm bit odd how it does it in only idle 1, might be worth sending CSM an email, i have done before and they are very helpfull and fast to reply.

no play in anything or anything loose?

Not that i'm aware of. Yea but as mentioned in another thread Colin can talk for England lol, email would be better.