you mean the exact frame before? or you mean the wpo before you start moving at all, so it should be 0, 0, 0?
Could you please look at my project and see if you can tell what the solution is?
I have an army of HISM moving forward in the wpo, and i reset its WPO to 0, and update the location of the HISM to the current position each 200 frames. You can see the little flicker happening.