Sanibel Sofa Bed Mattress Replacement

[TomAngieSky]

2016 Sanibel 3601 - has anyone found a source for a better mattress for the sofa bed? We measured 52 inches wide by 63 inches long, with a thickness of approximately 2.5 inches. We feel we could go to 4 inches thick, and still fold away. We are finding the width, but not the length. Every length is too long, with 68 inches being the shortest.

[clr]

We had one built to our specifications at Verlo and it works great. We went with 4 inch thick and it folded up well. We have a 2015 3601 Sanibel.