Variation in that I have not used the correct hook I think the man himself used a wet fly hook. I have used b110 grubbers.
I use less PT fibres , he calls for 10 to 12 and sights keeping the fly sparse. May work on a sz 8 but 10 is as big as I go.
As I say I use more like 5 to 6 and it still produces a fly that is 'well fed' compared to my usual buzzers.
Also I add a little guard hair the the blue rabbit under fur thorax.
Anyway, I use this now, on the point to anchor buzzers on the droppers and fished round the breeze. Takes a good number of fish.
Comments welcomed.
Cheers,
Mark.