Non Visible Wheelslip

Hello guys,

I have the Peppercorn A1 for TS - however the wheelslip is not visible, yet sparks are thrown and it makes the sound of wheelslip, yet the wheels don't actually slip,

Why does this happen? Is there any way I can fix it?

 

This the A1 Tornado pack - I've just played a scenario and I have no sparks flying... Accelerating with full regulator and reverser. Also no wheelslip sound. Also I did not find any sparks in the DLC's assets' Particles folder.

Are we talking about this one?

https://store.steampowered.com/app/208351/Train_Simulator_LNERBR_Class_A1_Tornado_Loco_AddOn/

 

Hello, Yes we are.

I'm unsure if this might affect it, but i also have the Steam Sounds Supreme sounds installed on it too...

 

I had considered this, as it adds particle effects. That's it. Contact SSS about the issue.

 

I see.
Thank you for your help