More negative then positive pitch?

[waqr]

Hi!

Today I have like +6 degrees and -12 degrees, how should I adjust this so I get equal amount in each direction?

Lower or raise the swashplate? Also, what linkages should I adjust?

Thanks!

[copterboy]

Which TX do you have?

Naturally you need to do the mechanical head setup again (linkages), but exactly how you do it depends on the TX.

You'll probably need to raise the swash (3 links between servo-swash), shorten your 2 longer pitch control links and shorten the 2 links between FB cage mixing arms and washout base.

Most important is making sure you get 0 degrees pitch at mid-stick in idel up (with TH or motor disconnected), and the 2 sets of mixing arms on the head are level/90 degrees. Getting the mixing arms level is paramount to getting even pitch range, even if you have 0 deg pitch at mid-stick!!

[waqr]

Thanks!

I have a Spextrum DX6i......