Top over high roll bar

[BlueBDA]

Yesterday I removed my Brooklands screens and installed the standard windscreen. Brooklands have been a bit too chilly for New England. Took a drive last night with the "doors" on. Much more comfortable, although the sensation was that the cockpit shrank a lot. Just a visual thing, as with the Brooklands my head is out in the world. With the windscreen and doors I now feel enclosed in a little box. Not good nor bad, just different.

 

I tried putting the top up over my tall rollbar, without the supporting hoops, and it's about 2" too short, front to back. I figure I can make a vinyl extender to snap between the boot and the back of the top, to fill the space. Just curious if anyone has successfully fastened their top over a high rollbar, and if so, how you did it?