@Didsbury Dave
Well done on catching Calder perch. And hard luck on your noddy-like sesh on the Ribble. Blimey, you had a bit of a mare losing 7 fish but that's how it goes sometimes mate.
I've used Drennan specialist Barbel hooks myself plenty of times and they are a good hook. However, i tend to use mainly Korda and Korum hooks nowadays because i think they are lighter and better strength to wire ratio than the Drennan specialist. I cant remember what patterns without looking through my hook wallets but i like a medium guage forged matt gunmetal (or black) hook with an inturned eye and point.
I know you know your stuff so i ain't gonna tell you how to fish but id be very reluctant to fish smaller than a 12s if double figure barbel are present, especially when night fishing. I also like to use shrink-tube to keep the hair to the middle of the gape so it stays directly above the bait, not always though, depends on the flow and if they're having it without too much suspicion or not.
What hooklengh did you use because i think i read you snapped off on two big fish? Could be that there's a few boulders under the water and big a barbel has run your line over one chafing the line. If that's the case then there's nowt you can do using mono, especially fluorocarbon. Did you inspect your hooklink for this where the line snapped of at? Maybe use a coated braid next time?
I've not been reading this thread much because i feel slightly envious that i have all the gear and bait ready to go but being a full-time carer for my elderly mum means i haven't been out once since the river season began.
I said id get on the PAAS waiting list but forgot to apply. So on reading your trip to the Balderstone i applied right away. Hopefully I'll get out somewhere before the first frosts, maybe the trent at A1 pits, but i should really try and get at least one session on my BAA book on the Severn if i can.
Better luck next time DD and tight lines everyone: )