Air injected lobworms...?

I'm fishing two 4 hours sessions over weekend, and I am going to give my Perch banker swim a go with air injected lobworms on a low resistance rig, never tried it before but read an article about it recently and made sense, especially some of the swims I fish. Might just gave that small edge that us fishermen crave.

I'll let you know the results. 3 for 2 quid off EBay by the way or free if you have a butchers around Hillfields.