boat cushions with front bolster

[ChrisR]

I just tore apart a cushion in my cobalt boat to reupholster.  the cushion is tan along the front edge where the foam is 3" thick and the rest of the cushion is off-white and is 2" foam.   The foam is all one piece,; not cut between 2" and 3"   foam.  The vinyl was glued to the foam along the line between the 2 heights of foam.  When I redo this piece, would it be better to cut the foam and sew a pull strip into the seam?  The factory probably has really really good glue and I worry about what glue to use and about it bleeding through the vinyl and also about it not staying glued.   Is there a better way to do the cushion?  Does anyone know of any videos available showing how to upholster a cushion with a bolster (if that is what they call it) ?    I am fairly new to upholstery, but have sewn most of my life.  Thank you for any advice.

[MinUph]

Gluing that line isn't really nesessary. The vinyl will lay in nice naturally as long as you dont pull thr tan section down to tight. Adding a listing (PULL) would help but not really needed either.

[ChrisR]

Thank you