Hydrosim Piston sound mod! (by Adam Thurston)
Please watch to decided if this mod is for you!
Anyways to install this mod simply backup your pistonunlimited folder some where then place the new one in! (HydroSim-v0.6.3.0-win-x64 / HydroSim_Data / StreamingAssets / Hulls).
Sorry the playback does not seem to work, This might?
Updated the XML File slightly, not important download tbf: https://www.dropbox.com/sh/1qq5ajswaxmi41n/AADS0W47XogGoAJAv9eSruKTa?dl=0