when you talk about the base are you talking about the piece that is attacthed to the boat? if thats what you are talking about then yes they are fine. the seat bolts to the piece that is attached to the boat. so really all i need is a place to park my ass, and the back rest part. the seats are like a half circle, and then of coarse glass the shit out of them so they will last awhile.
THe Beav