I took 3 MT-90's and 5 10W30's there. Told 2 guys that came to greet me that I needed the oil AND tranny fluid changed and I brought my own of each. I handed the guy that was going to do it all of them. 1st, the oil, 2nd the gear oil. He took them all down in the pit with him. I pulled the car in and got out. He yells out to me, hey man, I don't think your tranny will hold all 8 of these and the guy next to him agree'd. I was ready to slap the piss outa them. I walk them through it every time I go now like I'm their parents. The only guy that seemed to know about cars said I should use their generic brand because redline won't do anything for me and it's all hype.