Nav IV & V sunshade with 4 button cradle

Been looking for a sunshade for my nav IV

Found plenty of generic velcro and tabs items on the web, but wasnt to keen on the look of them, if you know what i mean

I saw the one that wunderlich do, which appears to be a clone of the Matotec one ( or vice versa)

However according to wunderlich it wont fit with the 4 button cradle - which my nav IV came with.

Has anyone tried one of these items with a 4 button cradle and are they correct it wont fit, or can it be fettled to fit?


Failing that, do you know of anyone who does a shade that fits a Nav IV with cradle?

I use one of these on my nav V with the 4 button cradle, it sits a couple of mm low but a little bit of hard foam under the top band keeps it in the right place
https://rover.ebay.com/rover/0/0/0?mpre=https://www.ebay.co.uk/ulk/itm/182097827877