Do you know what's in it currently?
The reason I ask is that my previous bike had dino oil in it with no problems. I didn't know what it had, so when I changed it the first time I thought I was doing a good thing by going synthetic. The synthetic oil swelled the clutch disks, which made the clutch drag even fully released. It sucked for a while and I was intentionally slipping it for a while to get them worn in a bit.
I didn't particularly like the feel of the clutch either, but I figured I'd just run it that way until it was time for a new clutch pack.