Lifter piece is #24 on photo, once you torque plate screws that lifter piece has to be free spinning and in/out 2 to 3mm of free travel, if not, bike will creep forward with clutch lever pulled in. If the lifter piece is tight, undo clutch parts and re assemble making sure no extra judders or anything out of place, the washers the wavy washer, if you used suzuki or barnett stuff the pack is a little bigger and affects that lifter piece, you can do away with the washer at pressure plate and lifter piece, but the lifter piece is critical. I see supercharged so you probably already use the 50mm long basket bolts.