[TR] TR4 Zipper Window Top

[Geo Hahn]

Anyone found a source for a TR4 top with a zippered rear window?

I thought this would be something my local upholstery shop could do
(to my nearly new top) w/o much fuss but they won't touch it.

I have considered doing something myself using Velcro instead of a
zipper as rain is so seldom and most of the time the widnow would be
out, but Velcro (literally) sounds so cheesy.

Geo