Key features:
– Add new texture and significantly increase number of raindrops.
– Improve physical behaviour of particles, now their spawn will be more affected by truck position relatively to rain inclination.
It makes a huge difference and vastly improve perception of weather! Just try it yourself!
– Reworked sound effects for wipers and rain
– New car splash trails
– Detailed description of config parameters in \def\vehicle\interior_glass_config.sii in case you want to play around with the settings yourself

Tweak these sliders to achieve comfortable sound level:
Rain inside – Truck effects volume
Rain outisde – World sounds volume
Wipers – Interior sounds volume

Changes v2.1.10:
– Improved particle behavior on windshield
– Slightly adjusted cabin equalizer settings
– Added cabin equalizer support for over 110 modded trucks

Credits:

Avelium