Zoom H4 Reducing Wind Noise

[Chungas Revenge]

Hi All

Ive got a Zoom H4 which considering the price is'nt bad and Im quite happy with it.

The main problem I have is if I venture outside for a bit of the old field recording.
Even with the spongey blob windshield covering the mics, the slightest breeze is picked up and sounds quite loud in the resulting recording.

Has any one any top tips for reducing the unwanted noise from the recorded file, tried EQ ing without much success but Im no expert, or any reccomendations for a wind screen that will work.

Thanks