Hi Rick, diving went very well. Took a look at conditions from the road and it looked a tad murky so I went round to a site I know nr St Cat's (Loch Fyne). Similar profile, same max depth / time. No prob's re dive, an additional consideration is the altitude coming over the pass on the main road between Loch Long / Loch Fyne, because of this I always allow at least an hour and a half post dive - at max you're several hundred feet coming across the pass and I know of one incident of an experienced diver getting bent post dive after driving over the pass.
On the dive itself, the viz was pretty good, looked like it tailed off abit deeper than 15m but that was my max depth. Plenty of life, nice big dogfish, lobsters and a couple of smallish congers.
On a different note, one thing I'm gonna have to look at is getting myself a dry suit, really dont fancy another winter season up here in a semi and there's no way I'm not gonna dive for several months!