Real retarder sounds for all trucks 1.35

- Change all standart scs trucks retarder sounds.
- all trucks using different sounds.
- some trucks using old voıth retarder sound some of new.
- scania next gen and mercedes mp4 using voıth aquatarder.
- ivecos using telma retarders.
- daf trucks using different version of voith.
- renault magnum and premium have different retarder sounds.
- Man trucks using speacial version of voıth.
- New volvo using gen 2, old volvo using gen 1 voıth.
- This mod add new engine brake sound for MAN TGX EURO6 and MERCEDES BENZ TRUCKS.
- you can support me to doıng premium donwload.
- mod works for all scs trucks.
- tested in 1.35.
- have fun.