Question for Steve Hannah.
Steve, did you mount your batteries so that their centre line is aligned with the cenrre of the motor shaft. I'd heard that having a Kg of Battery off centre from the prop shaft can lead to a slight disturbance in roll. I have to say that I provide all the disturbance in roll on my Agenda(!) but would be interested to hear of your experiences in this regard. If it is a significant issue, then I'll make up a new battery tray to raise the batteries from their current position which is well below the motor centreline.
Thanks.
Peter