Hello to all,ime new to the site it looks great. I have just obtained a Raven midwing 30E 800kv 49in wingspan. Could someone suggest a starting rates for this model please. I could only find 1 manual for the plane on line and they give a starting Surface rate on Ailerons at 20degs and 25% expo? I like a lot of expo and use about 55-60%, wat does 20deg convert to mms? Thanks heaps Appreciated,i want to do this right so ime not going home with a pile of rubbish LOL. Emil