We decided that it's time to redo the seats and padding in the bow of our '94 Captiva. To our dismay, we cannot figure out how the original seats where installed onto these bolts. It appears the bolts where originally installed into the wood on the pads, and then bolted on from behind. How in the world do you reach those things? Do we have to separate the hull to get to them or what? Thanks for your help, and happy boating!