Hi and thanks for the reply. I was refering to the spotter seat that faces backwards. I have found out the bottom seat it is held in with 3 phillips screws. I guess you access these screws form the ski storage on the bottom of the boat ?
If it is like my 98 sportster 1800, you have to pull out the center of the bottom coushin then reach in whole with the crew driver and feel around for the screws to get that U shaped part of the seat up. I think there were 4 on that seat.