Jeff I have driven top down on very hot days when the aircon has failed (electrical problem), fine if it is a dry heat, but when you have a hot sun and the very high humidity that we get here in Northern Italy in July (you would think you were in Far North Queensland) I can assure you that top up and aircon on is a pleasant relief.

I too have sealed the airbox with extra foam. I'm not entirely happy with the result and will invent something better for next summer. The main problem is how to seal the hinge area.

Peter

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