I have fished the monument 3 times and blanked in the last 18 months, it's a great place to fish tho was there 4 weeks ago.
Zig rigs are pulling the fish out lately and when i was there, with the water temp moving up now going to keep zig on 1 rod now every were i go over next couple of months. worms good bait at the monument along with maggots but they are no banned till winter months.
When i was there last month bloke across the lake had 6 fish on Zig rig butt with maggies, he had been 6 times and blanked so gives you hope when you here other carpers have struggled and then bang fish jumping on to his line. So i will say this fished it 3 times and blanked, and carn't wait to go back in sept great place and always the chance of a fish of a life time.