Just completed a Magic 3D ARF, however I’m having trouble with balance. I’m using an OS 46 FX, and even though the motor is mounted as far back as possible on the mount, I’m still about 15 MM off CG, nose heavy.

I moved the battery back next to the throttle servo, just behind CG, but that’s about all I can do short of adding weight to the tail. Rather not do that.

Any suggestions?

Thanks.