[crashtestkatie]

I had this issue with my first 790, it was awful and leaked constantly, however my new 790 has had 8,000 issue free miles but now has sprung a leak from the lhs pipe where it meets the radiator.

The repair through dealer is pretty pricey as mine is now out of warranty by a few months but I have removed the hose and reattached, attaching with jubilee clips instead and the issue is entirely resolved.

Just posting this here as it may help any others in this situation