FERNDALE AIR FORCE
Posts: 5519
Joined: 5/11/2006 From: lost coast,
CA, USA Status: offline
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Ron, many questions at once. OK, first expo is the amount of sensitvity to the center of the stick. For example, 0% expo is pure stick movement, and on this plane pretty close to proportional. That is how I taught my self to fly this plane. The more expo you have the more gently the plane flies. For the DX radios that is + expo, for Hitec it is - expo. As I said earlier I use 20% expo, it gentles the plane a bit for minor flight adjustments. I lost the plane to a roof 3 times since I have had it. 2 of those time were when I was playing with 50+% expo. I have found a home at 20% expo, but am thinking of reducing it, maybe. I think this is why loops and rolls are hard for you to do. By the time you have the stick in the correct position the plane is in a gentle turn, that turns into a dive due to the major last minute change. Your radio may have d/r for expo. Mine does not. I would recommend trying lower expo in stages. If you are really comfortable with the gentle turns, the difference will be huge if you drop to low expo fast. For example, I'm used to flip/rolling out of trouble. When I was playing with hi expo I was unable to do that. A flip/roll changes your direction in about 40". Elevon deflection: According to the instructions you want between 2 1/4 low and 3 1/4 high. Mine are set about 2 1/4 for low. The easy way to adjust this is to measure up from the wing, mark your spot then keeping the ruler square, mark the rudder. You should be able to adjust that height with your radio. Adjusting the rate % higher should give you more elevon travel. Try this before messing with your expo. I know that is too much expo for my radio, but you have a better radio. Servo clicks: This is a problem I have left behind. I assume this is when the tx is on? If so the options are a carppy servo or poor connection, or interference from something else. Since you are using dx tech I doubt the latter. I tend to think it is going to be the servos themselves. I have hitec hs-55's on my bug with no issues at all. Ron you might want to really look at the rc book, it has helped me a lot. I hope this is helpful. Off to fly out some batteries, Tim
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"...never stop flying the airplane..."
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