.... hi ' RVB' !
Well, my ones are not the 'PC' ['performance core'] recent re-release models .... but they are the original [ 'G-CRV' ] models. But , they ARE the same template , when I compared them to a mate Marty's PC-CRV's that he bought a coupla months back.
I HAVE posted these previously in the 'my fin tinkerings' thread .... as well as on 'my board and fin setups'-type threads , in the past [.... under either 'chipfish61' , chipfins61 or chippy61 , maybe ? ].
These have been used , so far , in the
9'4 mal [shown here with a 'fibreglass hawaii' [finbox] single KEEL ...thanks , 'Zosurf ' !!] I had a GREAT surf on this setup , a few years ago [Rowan took a couple of photos] at the scene of our last shark fatality, north of here ....
the 6'6 walden [twin , thruster , and quad setups ...see below , also ... ]
the 6'6 thruster [once only , though] ,
the 5'8 "Bushfire" fish .
The Walden 'CD4' [ it has a 5 FIN option , actually !] is 22" wide ,
so .... in terms of flatness, and tail width , and template / width , it 'may' be 'about' the closest to your 'mini simmons' ...that , or the 5'8 'bushfire fish' , which Rowan rode recently ....
With many thanks to 'rooster' , and 'lazarus' , for sending these fins ...CHEERS , guys !
[....somewhere around , I also have video footage from ? c. 2006 , maybe ? of 'Big Daz' , riding these in his ? 6' DHD ? thruster , at the time ]
[Pretty loose in the twinny setup pictured above [ for my 60kgs ] , but would probably work okay with Daz's 95 kgs powering them , I think. ]
" and , now " ....
********* Plan B ...
you could always [a cheaper option]
have a go at making some , yourself ?
Then , you can play around with different sizes , and curves [also shown on the 'my fin tinkerings' thread , by the way ...]
Here's an example of a small sized prototype curved metal template , that Marty made ...
a fibreglass one I laid up [ by taping the fin panel to a bucket ...]
[ I definately want to make some more curved fins , at some stage in the future....Barry Snyder here also mentioned HE made some , while working at Brewer , in the past ...]
okay , I hope this helps ?
ben chipper , west oz