02-15-2013, 07:56 AM
FCIN Wrote:I always use momentum, especially with the DCC locomotives. I set the acceleration value to match as closely as possible how the prototype locomotive loads up (GP-40, U28B, C420, etc. load slow - switchers tend to load faster), but the deceleration value lower for quicker stopping if needed. Of course when you're switching at prototype speeds and coupling at less than 4 scale miles per hour it's no problem at all - just a bit frustrating waiting for the big 4 axle to load up and move! But then that's the way it is.
For me I set the DC momentum on my Tech 6 to P3(acceleration)= 10 and P4(deceleration)=12 which is good for Atlas and P2K load up and smooth tonnage stop...For Athearn I set P2(start volt)=4 and then P3=7 and P4=9 which works out nicely as far as the loading and making a smooth tonnage stop.
When I build Slate Creek there will be safe guards to insure the engine and cars don't make a nose dive to the floor. :o
Larry
Engineman
Summerset Ry
Make Safety your first thought, Not your last! Safety First!
Engineman
Summerset Ry
Make Safety your first thought, Not your last! Safety First!