Not wishing to bring up an old topic, this is just to say thanks for all of the advice.
I was out on the Vedder yesterday and applied all of the ideas you gave me. Unfortunately I could not get there at first light and the conditions were tough - nothing biting but plenty of pinks getting foul hooked mostly accidentally and sometimes deliberately (I am not even going to go into some of the appalling behaviour I witnessed). In spite of my best efforts I could not avoid foul hooking a few myself sometimes.
Fished with wool, roe and spinners (using Mr Hooks suggestion - holding back on the float to get some spin), anything to try and entice them. In the end I managed to find a small hole everybody seemed to be neglecting. Figured out the depth using the techniques describe here, set the weight about 2 feet up from bottom, threw out some roe and whammo - I got what looked like a nice little Jack spring but I was not 100% sure so I released him. Maybe somebody can confirm this one way or another. This is a not so good photo because the fish was thrashing about quite a bit and I was trying to keep it calm with one hand while attempting a photo with the other.
http://www.fishingwithrod.com/member/gallery/fishseeker/Vedder_somethingLater on I moved up to another hole and hooked into another two like this with roe but they both got off
.
Next thing is for me to figure out how to use roe properly
(Note: Normally this would have gone to the fishing reports but I just wanted to let you all know that I am listening and doing my best to apply whats said here).