Well, do you? Will be fitting a roof tent to the RRC soon (which is on air suspension, if that matters) and was wondering if 'bonking bars' are necessary for a good nights sleep?
Slept in the back of my 110 many a time and the only distracting thing is rain / hail etc. If you are on the roof though maybe it will be worse?
The only time I remember felt the landy wobbling in the wind was sitting in traffic in Perth in hurricane bawbag last year Felt as if someone was climbing up the side and jumping around on the roof