i have a ranger boat with the 1.77 post holes and been wanting to get a butt seat for the back of the boat.. I have a 3/4 pin seat and adjustable pole thats just been laying around and i see they make a bushing i can put in the 1.77 pedestal accepting hole thatll then accept my 3/4 pin post seat makes sense lol?? anyhow has anyone done this and is worth it or should i just buy right size pedestal post? also is there a sponsor on bbc that makes them ive seen a sponsor on there that sells the plugs but cant find him to ask him if he makes this bushing thanks