Hey im doing my clutch this weekend and i was just wondering if anyone has used a diff like synthetic transmission fluid. Because my dad has a miata and he put a high dollar fluid in his and it actually shifts a little better so i was just wondering if anyone has attempted this and how it went. thanks

I know it's not the recommended viscosity or anything, but I went with synthetic GM/Pennzoil Synchromesh. My transmission had been a little notchy going into 4th gear and since I switched fluids it has been perfect.