So after talking Tom, he said that the S36 kits I had were loud, due to I needed to turn the pump down... now I have no idea how to turn the speed of the pump down.
Pretty sure they don't have any software like Corsair Link so it's just the old school way of using a resistor cable, like 7v cable. Unless they released their own software but I haven't heard anything about that. Though tbh I wouldn't want to run the pump any lower than max speed.. 9v cables would be the absolute minimum I would go. That's just my opinion though.