I just ordered a Sig Senior ARF. This is my second one, the other one was lost last year due to dumb thumbs and the sun! I had an OS 65 on it and it flew great, the OS is on another plane right now, but I have a Magnum 91 4 stroke just sitting there collecting dust. There are only a few ounces of weight difference between the 2 engines and it will be a tail dragger so the nose weight will actually help. Any opinions on the Magnum for this plane? I can always throttle down. The Senior just flies so nice that I had to buy another one. Thanks.


Will