I found fifth line too loose and the steering was all over the place like an african taxi driver. I put it on the middle knot instead of the longest and it was fine after that.
I've heard rumours of the strut seams letting go after a while. Mine is still pretty new but I can already see the stitching starting to pull, I don't think they quite got the panel shapes right on the design. I'm thinking of painting a bit of reinforcing goo on the seams now before they blow if I can work out the right sort. Prevention is better than cure you know. Anyone got any ideas? It's a 16m though, it will probably go into storage once I get back to Perth and never see the light of day again