A method for analyzing in-line QCtest parameters is used to analyze a plurality of lots of products, each lot of products having a lot number and being formed using a plurality of equipments. Also disclosed are compositions comprising at least one penetration enhancer. The lockup device 7 has a clutch plate 71, a drive plate 72, a driven plate 73, a plurality of torsion springs 74, a piston 75, and a piston coupling mechanism 76.