i think you'll need to create a morph to stretch the bellows (leather part) so you may as well add the bellow covers in that morph,...then make the whole thing a figure with the handle and chain both body parts, then you'd need to turn the handle, adjust the rotation of the chain (to make it vertical) and apply the morph to get one cycle of the device....if you rotate the handle more than 90 with a morph poser will just take a short cut from position 0 to 1 on the dial and deform the handle but if you could get away with a 45 degree turn you could do it all in one morph....Steve