can someone help with cooling problems on a new super 7 with round cowl and 912 s engine. during ground testing with 3,000 rpm cht was 280 degress. is their any other super 7's with round cowls and 912 engines flying at this time? i feel that the air is not being pushed through the radiators and bypassing and going out the bottom out of the muffler thinking about adding fans under radiators to suck air through. please help. thanks