First time at first rock..see what the 'right' equipment can do..and the Point in a southerly swell IS another world class Northern Beaches venue.
Beeline, your looking at a fillercoat (hotcoat)..which is presanded. So you are seeing the resin dam into which the FCS is positioned.
They are sunk with specially formulated(reinforced) resin..gotta use it rather than straight out resin..even tho most guys don't.
But 'On a Mission' due to be released any day now..and I am SO SERIOUSLY thinking about using it. I know guys that have never liked anything other than glassed-on fins that are raving about it.
Each fin has various (incremental) adjustment..even with Merrick's templates.. just like FCS.
And the Red..we'll talk about YOUR post at another time.

hart