Trying To Make LNER A4s Go Faster Than 75 MPH

[ChugLifeBoy]

Hey, everyone! I've been working on improving an LNER A4 Engine Spec but I've tested them and found that the A4s using them can't go any faster than 75-78 miles per hour in Cab Mode specifically. I could use some helpful advice and tips for what to fix in order to make them perform appropriately and at their peak!

I'd appreciate any help I can get! I want the A4s to perform at their peak!

 

[pware]

Check the config.txt file of the loco. It may contain a maximum speed tag such as ...

max_permitted_speed-60850 "75mph"

 

[2995Valliant]

I don't think the max permitted speed tag affects cab mode performance.

Camscott's loco's were not really set up for cab mode driving, so there will probably be quite a lot to sort out, including mass of the loco and the tender and finding a suitable engine spec, which as far as I know doesn't exist, but it is on my to list.

 

[ChugLifeBoy]

I don't think the max permitted speed tag affects cab mode performance.

Camscott's loco's were not really set up for cab mode driving, so there will probably be quite a lot to sort out, including mass of the loco and the tender and finding a suitable engine spec, which as far as I know doesn't exist, but it is on my to list.

I was able to figure out the issue. It wasn't the locomotives themselves but rather the Engine Spec I was using. I'd like to add that I did replace them with better ones (with Camscott's permission, mind you) and have not had that issue since.