The mounting and wind 'sucking' off the fan is correct. I think you must look at the thermostat if that's correct. Better you replace it for a 68 degree thermo from SARD or so.
Hi Simon, We are now several days further and when are you going to mail me the total amount (price and shipping costs) so that we go on further? Can i pay by PayPall? Regards: Gerrit Perton Schrijversplein 8 7621 XA Borne Netherlands