Justin
I have used the seat in a pirogue with 12 inch sides and one with 10 inch sides.... I could not tell any difference with either of them.
I also use the seat , all of the time , in the Swamp Girl and it has 9 inch sides.
All of the boats were paddled with a canoe paddle and for covering a distance, or if I was lazy, :roll: a kayak paddle.
A kayak paddle will help you cover more water since you are using two blades and not just the one as with a canoe paddle. Might say you are doubling your pleasure.
One thing about the seat.... If you want to a person can just sit back and enjoy life because of the backrest, a definite advantage over a canoe seat and this seat can even be used (for comfort) in the campsite.
Uncle Johns, wife (Barbara) made one and uses it at sporting events while watching the games......Something I never thought of.
It is comfortable and does not interfere with my paddling when using either style of paddle. A side benefit to the seat is that it lowers your center of gravity and helps to give the boat more stability compared to a higher seat.
By not having the seat attached to the boat , the seat can be mover in the boat to adjust the weight when the boat is packed with camping gear or for fun a additional seat can be added for a guest on a day paddle. This way one boat becomes a solo or tandum boat.
I think it would be a good seat for your boat , I like mine.
Chuck.