[Frog]

I had a feeling it would be more, remembering the slight struggle I had until 10m with my semi dry!  It's a Typhoon Seamaster, 5mm titanium neoprene.  I wanted a membrane again, but had a choice - get a neoprene or a made to measure membrane costing £60  or so more.  It wasn't a difficult choice...

I'm still not too sure re. undersuits.  I usually wear thermals and a thinsulate, but might sack the thinsulate and wear thermals and terry towelling tracksuit.  I'll see.  I really wanted a membrane though.  I much prefer them.