A quick update on the Rossi 53. I sent it to Just Engines for a service and to find out what was wrong. I spoke to Paul today and the person before me had stripped it down and put the conrod back round the wrong way! That and the fact the carb was terrible too. Its now got an Irvine 53 Jetstream carb on and Paul said its doing mid 13's on an 11x6. So its going back in the Balsa Nova 40 and I should now get the performance I want. Thanks Paul!

But if it goes wonky again the Webra's sounding very attractive...