Darche awnings

If anyone has a Darche Elcipse 4wd awning I wonder if you could do me a favour & measure the size of the sailtrack?

I'm thinking of buying one & using cheaper/lighter Kings awning sides with it - they have 7mm sailtrack cord (Keder) on them.

Wrote to Darche almost 3 weeks ago, got an automated response saying they would get back to me within one business day, but have heard nothing.

Darche headquarters/warehouse is literally across the road from my house Cuppa. I'll walk in and ask tomorrow morning, unless someone throws a measurement up prior to that.

Ta Hodge, I sent them another email this arvo & they replied. 10mm.- Bugger the kings are 7mm.