[Translation of the original French comment]
I've flown for some time with a Scorpio which was a bit too small, and which didn't have a pitch tuning. I was a bit inclined with the harnass, making landing very easy. I changed it for a Woody Vally Flex, very comfortable, but it didn't have a rail. I adjusted it for flight with my head a little low (I feel the wing better in this position) but the landing becomes more technical, and I'm obliged to adjest the pitch angle before every landing. This doesn't give any problems, you just have to know. The landing is thus a bit more technical, but the advantage of a position a bit more lay-down is that it's more easy to land on the wheels, when necessary...