Me too,panel was replaced under warranty. But didn"t get the updated variant with oil window cut out,Bxllxx!Mine used about 400mls in the first 150 miles or so, perhaps 200ml from there to 650 miles. First service was today so will see what happens next.
Other than one brief smoking at start up early on in that first 150 miles, there has been no smoking at all (other than a melting panel discovered today due to the exhaust spring touching the panel!)