Word from inside ShoreMaster now is that a 36" wide Poly Dock may be in the works. This may take the place of a proposed 5' wide Poly Dock as customer demand leans towards a narrower Poly Dock to accomodate size restrictions on some lakes, or to allow dealers to create narrower fingers for marina type applications of the Poly Dock. I'll keep you posted as more info becomes available.
In the mean time, savor this tasty top secret photo of the possible 36 inch Poly Dock.