New : Double Hands Rods Jan 2024

New : Pre Loaded Fly Reel March 2024

Registered UK Innovation Company 🇬🇧

11 Million Facebook Views & Counting

New : Hover Tip Fly Line Dec 2023

New : Long Distance Float Jan 2024

Powered by HuraTips.Com


Your Cart is Empty

The IOBO Humpy

August 15, 2016 3 min read

The CdC IOBO Humpy

must be one of the world’s greatest dry flies. It is incredibly simple to tie yet unbelievably effective since in various sizes it imitates/suggests a host of insects (Midges, Aphids, fluttering Stoneflies, Fluttering Caddis Flies, emerging Olives, Olive Duns, Black Gnats & others).

IOBO stands for It Oughta Be Outlawed,

it is that good. It was devised in the mid 1990s by Pennsylvanian Jack Tucker. Dutch flytyer, Hans Weilenmann, has put a video on You Tube that shows Jack’s original method of tying. My method is very different, but the resultant fly is virtually identical. I modified the tying method to make it easier to judge accurately the wing length, also to facilitate the easy forming of 2 slightly splayed wings to ensure that it landed correctly every cast & also to allow thin or fat bodied variants to be tied (I virtually always use thin bodied variants). In recent correspondence with Jack (when he kindly contacted me to thank me for crediting him with the pattern in an article for FF&FT magazine) he very generously said that he preferred my method of tying.




  • 8/0 Tan or yellow Uni thread.


Cdc dry fly by David Southall | Sunray micro thin fly lines.

1. Wind thread from short of the eye to the bend. ( I like to wax the thread first). Then tie in two CdC feathers (natural gray) with 2 loose turns. Pull the CdC feathers towards the eye till the tips are about 11/2 to 2x the shank length. (Match the size of CdC feathers with the hook size).

Cdc dry fly by David Southall | Sunray micro thin fly lines.

2. Tie in CdC with 2 or 3 more tight turns. Then wind the thread to just short of the eye in open turns over the feather butts. Trim off any remaining butts.

Cdc dry fly by David Southall | Sunray micro thin fly lines.

3. Pull the CdC “tail” forwards (over the back) & tie in with 3 to 5 tight turns. Whip finish in front of wing to push it up slightly, as shown. I like to leave a few trailing CdC fibres as a ‘tail/shuck’ (not on the original pattern).

I tie it in sizes 26 to 12 (mainly 24 to 18).

When fishing CdC flies ignore all the erroneous advice that CdC flies are useless for more than one fish after they get slimed up. Follow the sequence below & you should be able to catch loads of fish on the same fly, even on a wet day.

  • Rinse the slimed up/soaked fly thoroughly in the river/lake.
  • Squeeze hard in a piece of absorbent kitchen paper (much cheaper than amadou & when it gets dirty it can be discarded. Old amadou gets impregnated with hydrophilic slime & dirt, which render it useless).
  • Rub vigorously with the kitchen paper & blow to open up the fibres (CdC is very tough!)
  • Apply a tiny drop of Roman Moser Miracle Float (available from Stu Wardle at Durham Flyfishing Company) or slightly less effective a drop of CdC oil or Tiemco Dry Magic onto your forefinger. Spread thinly between thumb & forefinger.
  • Rub into the CdC.


The IOBO Humpy, Shuttlecock, F Fly & Hackleless Elk Hair Caddis

are my four most used dry flies & I would be devastated if I was unable to use them.

Grayling are suckers for a size 20 to 24 IOBO Humpy but in my next Blog I’ll be talking about sight fishing for big grayling with nymphs, shrimps & bugs.

Euro Nymphing. Tackle, methods and flies.

Euro Nymphing. Tackle, methods and flies.

October 25, 2023 5 min read

     My favourite methods of fly fishing are dry-fly or sight-fished nymphs/bugs, but particularly during the winter, when fishing on spate rivers, the grayling are usually loath to rise to a dry fly and the water is too coloured, or the light too poor, to see the fish for sight-fishing. It is then that I resort to a range of nymphing techniques. Of which Euronymphing is my most used technique
Read More
Movement in your fly when fishing dry fly. Give it a twitch!

Movement in your fly when fishing dry fly. Give it a twitch!

June 22, 2023 3 min read

Frank Sawyer and Oliver Kite showed nymph-fishers the value of the induced take when nymph-fishing and stillwater fly-fishers are aware of the importance of applying movement to lures. However, many of the dry fly anglers that I see appear to rarely apply movement to their surface offerings, believing that ‘dead drift’ is the most effective way of presenting surface flies. 
Read More
Carbon, Cane & Fibreglass Fly Rods. Let's talk about it.

Carbon, Cane & Fibreglass Fly Rods. Let's talk about it.

February 15, 2023 5 min read

In the early 1960s when I first started fishing split cane was still the most popular rod-making material and fiber glass was just starting to become popular. However my first ever coarse fishing rod was made of ash butt & middle sections with a greenheart wood tip. My first fly rod, bought in the early 1960s, was a second hand 9’ cane rod built by E. Kerry of Lockton, a small village near Pickering.
Read More
My favourite flies for Grayling fishing in Winter

My favourite flies for Grayling fishing in Winter

December 08, 2022 6 min read

 Presentation is another critical factor in achieving success & grayling are just as unpredictable with respect to this. Sometimes they want a fly ‘on the drop’ & often they will travel quite a distance to take a fly as it slowly sinks. So there are times that it doesn’t pay to fish a fast-sinking, heavily weighted fly.
Read More