Sorry for jumping in on this thread...but I've fished for course fish for a great number of years. In the beginning it was because I was still at school and couldn't afford a evening ticket on the trout waters 3 times a week so I opted to target Pike, Perch, Chub, Dace and Bleak on my local rivers in the Ringstead
I've always used a 8ft 6" #4 weight for fishing dries, which were usually small and black, or pale green...although I caught plenty of Dace and Bleak I never really caught anything of note other than the odd chub to 1.5lb that took a dry.
But regarding Perch and Pike I was and still am quite successful.
(I usually use a 9ft 6" # 8 weight and a Midge tip or a fast intermediate when fishing the river (Nene) or gravel pits
My fly choice is usually a 2" Light Grey Minkie or a small silver Hummungus for the Perch
But for something really special you should try one of the Reservoirs …most are an untapped resource ! - For Pike (and big Perch) I'm still a big fan of the Waggie Tube - which is pretty close to fishing a jerk bait...although you can fish it on a fly rod and it’s legal on reservoirs
But you will need a fast sinking line (preferably non stretch and a lot of backing again non stretch)
(My best fish are Pike 34lb, Zander 14lb and Perch 4lb) for pictures see
http://www.guideflyfishingonline.co.uk/page.asp?id=2865
I only ever use a 4" Waggie Tube as a fly, this will catch everything, from Trout to Pike, it's just about the depth, and speed of retrieve really for the different species or time of year.
As far as best spots go it's simple really Grafham as follows:-
Tower at Hill Farm (200m radius)
Tower on the Dam(200m radius)
Inlet (pumping in boil near I bouy)
Both ends of the Dam around 200m off
Sailing Club (by C bouy and other marker bouys)
Savages weedbeds (for big pike)
Basically Grafham is a lot shallower that Rutland, with most marks above being around 30-35ft so it is easier to fish with fly lines.
Best area's at Rutland
Tower in the Main basin (200m radius)
Around the Boils (in the Basin 200m radius)
Sailing Club and Inlet near 17 bouy 200m radius
Rutland is more difficult with the depth at the sailing club about 60ft and in the basin its 105ft when full.
Just get your fly deep and keep it there…..nice and slow close to the feature.
Hope you give it a go
Rob