[dadspet]

Not sure what a track enclosure is but we have a 2019 Ezgo RXV GOlf cart with Sleekline enclosure . Curtis cab enclosure is also available for Ezgo. We purchased the cart used but new it was put on by The Villages golf cart store. Before this we had the typical fabric enclosure and in our opinion it tended to be a pain to put up and down when you needed it most. My wife who has more voting rights then me always complained about too much wind blowing her hair and our Club car had more wind then others she rides in (women are always right). We looked at both Sleekline and Curtis cab enclosures and for us the Curtis Cab tended to be harder to swing out and open than sliding the doors on a Sleekline. Curtis cab doors also required extra space on the side when you parked them, stick out if you drive with them open and some people use a bungee cord to keep them from flapping. Bottom line we purchased a 2019 with a Sleekline enclosure and me like it and my wife especially really likes it (happy wife happy marriage).
They aren't perfect and as previous post indicated the visibility is a bit reduced but you get used to it and its not really a overwhelming issue. At first they squeaked and rattled a bit but I corrected that easily with some adjustment and screw tightening. The sliding doors tended to not slide easily and that got corrected with some Teflon car polish, in the tracks, I had laying around. I'm about 5' 10, on a good day, and entry isn't a issue but some might find entry a little more cramped. Test drive both versions before you make a decision. One more thing to consider is you can't add the folding back seats to the cart, I'm told, by TheVillages Golf cart store because the enclosure takes up some room in the back thats required by the extra folding seat.