Noticed a small puddle under my touring today. Turns out it's brake fluid. Appears to be leaking from the bottom of the expansion tank where it fits into the master cylinder. And the tank "feels" a little loose, it wobbles side to side pretty easily. Looking at RealOEM, it looks like the tank just sets into the cylinder with some plugs holding it on. Maybe my plugs have hardened?

Anyone else had this problem? (Haven't noticed any decrease in braking ability)