24-06-2019, 10:41 AM
Rather than taking off the whole bonnet, you could just open the nearside half, placing a cloth between the two halves of the bonnet to prevent chafing and a bungy twanger between the offside bonnet catch and the centre rail to stop the open half from bouncing about. It's what I used to have to do Bob, before I fitted the 4 blade fan. I think the secret is creating a path for the hot air to escape.