[PapaD]

Hi guys;
I have read before that the engine brake on these things are not the best. But someone told me that using a computer they can be set to be more aggressive?
what i have right now does not seem to control the speed when in cruise going down a med hill let alone anything larger. And going from low, med, high I really feel no difference. Anyone ever done this? New to driving these but have about 10,000 miles and have been playing but maybe not doing something right also.

I have a 2009 columbia w/ 450HP MB 45' Haulmark

thanks PapaD
2013 4501TS Haulmark