The brake controller comes on when I activate the brakes, no problem there. And not sure if the brake lights come on or not when just the exhaust brake is slowing it down. I would assume that the brake lights do not come on.
2007 R-Vision Travel Sport 27QBSS 2007 Dodge 3500 MegaCab 4x2 6.7L diesel W/4.10's and NAV Currently residing in Visalia CA
I agree your gain is probably too high, but have been running with a Voyager for the past year myself, and find I still play with it every time I pull the 5er just to keep it dialed in. If my economy incentive rebate ever shows up, the Voyager is going in the trash and a P3 will find its way under my dash.
Puller: '04 HD2500 4x4 SB,EC Duramax/Allison. Airaid intake, 4in. exhaust turbo back, ORU leveler.
Pullee: '02 Keystone Cougar 276EFS Reese 16k w/ slider.
(map is for current 5er only)