Peter, I looked that the 8 inch option and worked out that, on my Plus4, the lower part of the 8 inch wiper blade would foul the windscreen rubber/frame at the bulkhead. So did not go ahead with that option.
Ian
2011 Plus 4
Wild Mogs Reims 2019, Goodwood 2018, Isle of Man 2017, Carried on to Caramulo" 2016
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