Has anyone tried an Airpower EV5 sequencer in a Hawk? It is recommended by Todd at Dreamworks and has apparently had some bugs worked out so it is a solid unit now. I looked a a great variety of ways to do the gear/brakes but they all end up costing as much and being a great deal more complicated to assemble than the EV5, this on account that I want air pressure readouts, low pressure failsafe, and proportional braking. http://dreamworksrc.com/catalog/func...lve-p-756.html