Never sold here. Been selling 40's for 40 yrs here. It could be a rhetorical question,
Should someone want a simple bikini solution after removing the fiberglass part of the FRP top, I think using
the same tracks that Bestop sells screwed on same as on the 40 window frame. Then find a upholstery shop
to make a bikini top that passes over the metal hoop would work really well.
I posted some pics of footman loops welded to the back of the metal hoop, these can me copied and would
keep a nice tight tension on the soft top.
Making a complete soft top to sell, that will have to be someone else. I think it could be done with a factory top
as a template. Maybe even make it better as far as convenience.