Thanks...I'll have to go the special order route. My boat is going to be at least 16'...probably 18'. How far up toward the bow and how close to the side does the polymer need to be. My plan was 18' x 8'. His polymer is 16' short of 8' wide. 160" is only 13' 4". That would probably work for a 16' boat. The boat will be aluminum with a flat bottom and curved chines.
Ross