Well I already had an anterior impaction, and I still have an open bite, a lot of lip incompetence, significantly recessed lower jaw. It was a significant impaction of about 7mm, and I think probably 3-4 posteriorly to correct the open bite. I think I may have experienced some relapse because my bite was closed immediately post surgery and now it is open. Either way, I am not sure how much more anterior impaction can be done safely(I had a different surgeon tell me my surgeon impacted me as much as he could safely), and I feel like I am probably not as straight forward as a normal class 2 VME.