Robin,

Mine's equipped with JR Servos...DS 3301s on rudders (thin...takes up all the available space) and DS8321s (9 Kg) on Elevator, Ailerons and Flaps. One of the DS 3301s packed up after about 100 flights - no idea why... motor just seized solid - otherwise all is well.

I've got 2 x 2100 Li-Po feeding the system through a Powerbox sensor switch direct to the Rx.

Seems to work OK!

Enjoy your Velox, it's a fine flying aeroplane.

Cheers,

Dick
England