Thanks guys! DAZ did V3's knees to very cleverly hide the edge that would otherwise pop out when the bend gets near 150 degrees, I found out when I started modifying it for GV and IV. I eventually would up changing the JCM at the shoulders, elbows, knees, and thigh bends (IV only, untill now). One thing I did was make the breast up and down (from the collar lift) two separate morphs, and run the "down" one only half as much, which not only looks better it also make it much easier to match the JCM in clothing- it is almost impossable to match V3's up and down in one JCM, you have to make two in the clothing, anyway. ;-)