I took the 90's Pessima touring car out because I've been practicing it on Hirochi Short recently, and right in the first turn, I had grip, had grip, had grip, had grip, *spin suddenly on a puddle.* That's when I knew this map was a LOT better than "let's just turn the track grip to ice." Props to you for putting a lot of effort in, and making it fun to learn where the puddles are and how to manage/avoid them!
i love the idea and have wanted the ability to have wet roads but I do think physical puddles ruin it.
I was flat out on 1st straight, hit the puddle and it abruptly slowed me down and destroyed my oil pan leading to the engine seizing.
I think water physics are just not good enough for them to works properly.