I too had difficulties trying to fit them to Eve4 (a task in itself) but then I started finding all the morphs she has packed into them. There is a morph for just about any shape, size, direction, or alternation one can need! Just select the different parts and scope out the dials. Still having a little trouble with the Z-axis however where Eve4 is conserned but I should have Vicky soon. (don't worry Eve, you Will Not be shelved;-)