Originally Posted by SteveC68
The HET is dynamically balanced out of the box. No balance necessary.
I haven't bought an HET in awhile. I didn't know they came pre-balanced now. That's great.
The only problem I did have once with the HET was the collet adapter came loose on me. Luckily it was on a test run-up and not in-flight. In fact that was the HET fan I put a Wemo Pro rotor in. In my Hawk it is so quite and smooth.