I have a 2006 OBV. I'm looking for a little help/confirmation on the appropriate SeaDek size to choose.

Their website lists a few different sizes all marked as 2003-2009


1) 66 3/8 x 24 5/16
2) 68 5/8 x 25
3) 69 3/16 x 25 9/16

And one of the 3 pieces is listed at

4) 69 1/8 x 25 7/16

If I measure the existing non-stick area on my platform it's just about

(a hair over) 69 x 25 5/8 - 25 3/4 or so.

So, #2 of the full size pads seems like the best fit, leaving a little unpadded area around the perimeter. Is this what everyone gets with this platform?

The 3 piece (#4 again) almost seems like it would be a slightly tighter fit, but I don't know why there are so many different sizes all listed as 2003-2009 and want to get the right fit.