PlayStation I May Be Missing Something, But I Cannot Get Above 35mph On "drag Lines"

Got the 66 coupled up fine, Parking brake in Hst (both cabs) off, direct brakes off, but train still goes like snail

 

Sounds like the brakes arent completely released. Have you held the brake release down until the guage dial reaches 5? If this isnt the problem then Id take throttle off altogether and build back up slowly.

 

Resolved it, Direct brake in 66 cab facing HST was still applied