Methane might possibly be an issue though !
Elmer Fudd Miserable Old Bar Steward Location Durham, and I am the eejit 11 Oct 2007 #1 Methane might possibly be an issue though !
twentysix by twentyfive Clinging on tightly Location Over the Hill 11 Oct 2007 #2 No - the methane is not a problem when one is sealed in the driver's cab