I have a cabin on Flat Lake Island in the Big Lake system. The canin sits on 8" wood pilings with 8" beams suporting the cabin. It's settled about 3". Looking for some kind of adjustable piling tops and can use as spacers and jack up later if needed. I have ablut 4' of pile and could use some ideas on how best to jack it up as well. Might be interested in finding a contractor to do the work as well if anyone has any recomendations.