Thanks Ted , have tried the single fin setup on my 10 foot SUP for the last few months , found it pretty dull to be honest .
The new SUP came set up as a quad and my plans were to change it straight over to a thruster ,until I got onto a couple of waves on it , completely wrapped .
New 9 foot 6 McTavish is a gun shape looks like it's designed for speed so am thinking quad setup should be the go . Will post some pics of it when I get it cleaned up a bit

It's had a tough life and I reckon it has had a serious crease in it's nose at some stage as simondo picked up in the ad . Still I should well and truly get my $ 400 worth of fun out of it before I am finished