Wow that’s impressive  Ross . I’ve done 2600klm  on my exp 2.0 in a wr450 and have found the ball bearings on the wedges have worn into alloy therefore not wedging open and giving clutch slip . Overall im still very happy with rekluse  and will probably upgrade to exp 3.0 next time  but for now they replaced this one under warranty which runs out in 10 days lol