Raptor 50 Titan SE Tracking problem

[biggjoe]

I have a Titan SE built new and on the maiden flight yesterday it spools up and lifts off very smooth, But during the first hover tests the blade tracking some how changed and it was drastic. I managed to set it down without damage. On the second spool up it was smooth to about half throttle then it did it again. (still on the ground). After very close inspection everything looks perfect. I'm hoping someone can shed some light on this.

Raptor 50V2 Titan SE
OS 50 Hyper
Futaba S3152 on Elev and Ail.
Futaba S3305 on pitch

[kiptone]

Did you set up on the bench with a pitch gauge? 0 deg at mid stick,on both blades.
I us old blades and cut them down to about 3 inches long,then check pitch .
Sometimes blades change under stress while spinning.if all is good on bench,,try another set of blades.but try to adjust adjust them at the field.

[biggjoe]

Did the full set up on the bench. I change the blades at the field yesterday. That seem to work. Thanks for the reply

[kiptone]

Good im glad it worked for ya