I've been in Lymm Anglers for just over a year , they have some very nice Carp waters , yes Lymmvale is a beautiful water with some stunning fish , Carp to 27lb(20's are quite numerous but difficult to catch) it is also a stunning Tench water and also 2 VERY large Cats , Shakerley I can't really report on as I havent fished it yet but the average size of Carp being caught from catch reports is around 17-20lb , Founders Pool is a good carp water with carp to 24lb I believe , Belmont estate has 2 good carp waters altho it is quite popular with the membership and only fairly small , Belmont Pool itself has Carp to 29lb and a 30 is expected this year , this is probably your best bet for a 20+ fish at a Lymm water just dont expect to be alone at the water.
Hope that helps ya some
