Reimo Turret/Mushroom pop top

[ManicGTI]

Hi all, does anyone have one of the more recent Reimo mushroom/turret tops (with dampers/springs) they could take some measurements off?

I've got the old one, it's held up with springs, but they are struggling with the weight of solar panels on the roof.  The newer design appears to have dampers/struts instead of springs and wondering if I could get some dimensions/specs/photos to see if I can modify my mech to take dampers as well as the springs.

This thread is someone refurbing one similar to mine (although weirdly has three lifter mechs?!):
viewtopic.php?t=172440

This is the newer design:
https://www.reimo.com/en/camper-van-con ... ite?c=1046