I have just finished a 20cm 47r fin for dezzas new red falcon 49, I haven't used it but I used the plug for the mould yesterday on my naish sp 80 and 5/8 n/p rsr, I was way over finned and a tad over powered with the sail , I was trying to sail off the wind to get to primbee too get the same fin but thinner but was to bugged by the time I got back to head out again
I have 4 versions of this fin, a thick and a thin forward boxed and the same normal boxed , I haven't used the others but arky posted close to a 37knts the last time he sailed with the thinner normal box
theres no weed at primbee this year so there for more chop, so last years 17 & 18 cm fins are on the back burner until the weed comes back
so the ideal fin depth for primbee this year is 20cm+ at 47deg to 45deg , a 20cm fin at 47deg will still get you into some shallow water but much safer in chop
I didn't have any great speeds (32.08 ) mainly because of the power of this fin , the fin has the power of 20 wind turbines and a similar foil ,

For all you budding laminators, who've tried some release agents and waxes that seldom live up to their claims, is a product that caught my interest. I've tried the floor wax and the formula five wax and have had a fair degree of success with them, but had my eye on the meguiars product because of the success of their automotive polishes.
Got some of this stuff from FSR (perth) and believe that this is the best I've used. Really smooth application and buff-off, but when it comes to releasing is where it comes into it's own. Some of the products I've tried tend to stick in places where you've not been careful enough with the application, but this covers the entire area without too much effort needed and releases with little or no effort. Not too expensive either comparatively.
Give it a whirl and leave the screwdrivers in the drawer.

Had a huge suprise when I had a parcel turn up and inside was a 21 45degree weedy that Decrepit made for me.
THANKS MATE totally unexpected and awsome of you. good bunch you Wa mob.
had some slotbox fins my boy found in a box in the back shed of the surf shop he works at, anyway they got donated to me they where all pretty average exept for this one carbon Torquay pointer so i chucked it in the trailor to donate to someone who had the skills to rebox it, never expected it back Mike thanks again.
really is a great gps comunity we have.
Hopefully try it out tommorrow in my xs missile.
some pics ( drool Keef )