sykartracer wrote:I can concur the drag speed of ~14mph. Makes me remember all the videos of first gen SD9s and their low drags in Run8 but still reliable enough to do it for 60+ years now. Glad to see their spiritual successor getting to stretch their legs. I admit, I kept forgetting about how long it takes the air to release once applied

so I was having fun with that. Can't wait to see what more brilliance you bring to this Tomcat, whether that be route additions or new scenarios.
Scenery and scenarios are what I'll be working on. Scenarios for a bit longer before I go back full-bore on scenery. One good thing for any route builder to do is create scenarios, if nothing else it shows you that whatever you thought was a good number of track markers is not enough. The route has somewhere near 1800 track markers but when I was creating the Donkey Creek to Cordero scenario I had to add 7 or 8 new markers around Donkey Creek Junction just to get the AI to play nice.
AmericanSteam wrote:It does take a bit of finesse on these long drags. Allowing for air release time. I remember reading that that 20 CFM is considered released, is that correct? At the first stop I had been traveling slow enough that the other train had passed and the signal was green. But needed to stop to complete the first marker. Is there any way to write the script that if it is green okay not to stop?
I did not think that the SS SD40-2s worked as DP. Am I incorrect in this?
I'm a freshly minted scenario writer so I'm not sure about skipping the 'Stop At' if the AI has cleared the path. My first reaction would be to say no but I'll have to look into it. I could remove the Stop I suppose or I could just have the AI start 1 or 2 minutes later so that it would be blocking the path. Maybe an experienced scenario writer could chime in?
If you set up each loco before moving they should be pushing. From the manual:
Pusher engines
Locomotives placed at the rear-end of your train will only respond to input from the lead
locomotive if the rolling stock is supplied by Searchlight Simulations/JointedRail and with
the isolation switch set in “RUN”, engine run and fuel pump switches in the “UP” position.So what I do is set up the lead loco first then hit CTRL = to switch to another cab and do the above, engine run and fuel pump up and isolation to RUN - repeat till you are back in the lead engine and then release the brakes. All the engines smoke and throttle up in response to input in the lead engine so I assumed they were all working correctly. One note is that you may not hear any sound from the rear engines or passing AI but the sound from the front is enough for me - SD40-2's in notch 8 is a beautiful sound.
Download the PRB from page 51 of the Powder River Basin thread.