Derail Valley - 4-4-4-4 Steam Duplex hauling heavy steel in the wet

I modded the steam locomotive to become a knockoff PRR T1 Duplex, and used it to haul steel rails (in the rain, because I hate my life)
I definitely could have pulled more, but I hadn't yet actually used this locomotive, and I was very doubtful of its traction qualities. Guess I need to do a heavier load next time
Mods:
Duplex Locomotive (Rearranged S282): www.nexusmods....
Derail Valley Transportaion Skins: www.nexusmods....
Steam Sim Upgrade: www.nexusmods....
Sloppy Shunters: www.nexusmods....