Husqvarna viking adjustable blind hem foot cat 5 the adjustable blind hem foot can be moved from side to side to fine tune the amount of fabric caught by the blind hem stitch other information1 snap on adjustable blind hem foot 2 fold and press hem as instructed for blind hem 3 place hem under foot and turn the orange dial on the blind hem foot to the right or left to adjust the foot from side to side until the wide zigzag stitch of the blind hem barely catches the fold of the fabric