I like my Mirage 2 as well
I usually put it fully up for road use and fully down for off road.
I do have two minor complaints. First the screen is not that wide and your shoulders are out in the cold a bit (didums!). I'm thinking of some Nippy Normans Winglets for the winter. Secondly the two bolts at the back where the windscreen bolts to the frame were a problem ... I lost both nuts and one of the bolts. I just replaced them with slightly longer bolts and good nyloc nuts.