🙁 Pictures to follow.

After this weekends ride up and down the Calf, i’ve taken a small chunk of the carbon seat stay down to the fibres (all bright white inside)its not deep and only about 10mm long and a couple of mm high.

Is it of concern? Whats best to bond it back up with? Glass fibre resin?

White sounds like glass fibre which could just be a surface layer to take abuse. Not sure I would be too worried but I will await photos. You could always send them to one of the bike repair places to see what they think.

Put a sticker over it.

What Andyl said though.