I have been in the bilge of my 230 and the stringers are HUGE compared to what I uncovered yesterday in my 170. I'm not sure I would have the nads to try this in the big boat
Block the boat as close to the ground as possible, it will save you 1000's of stepsI used styro blocks, 2x4's and wood shims then a level to make sure everything was straight and trueOnce the transom and floor are out of the boat she needs to stay trueI'm really enjoying seeing all these flatback rebuilds going onGood luckCapt matt