What should I float for carp fishing? Does anyone know?

Leisure fishing carp, the first choice is to eat more lead, eye-catching tail, draft is not very serious. I don't think it's necessary to pay too much attention to carp fishing, because carp is big and heavy to eat, so I basically use No.2 and No.3 drifts for carp fishing, with the main line 2.0, the auxiliary line 1.0- 1.5, and the hook is Yidou No.7.8. Let's just say, regardless of the size of the drift, you just need to eat this drift correctly.