ORIGINAL: ameyam
.....................Now my problem is that, at landing, even if I add one click of power, the airplane just zooms off back up i.e. its producing too much power at too low a stick position. This is a classic case for a throttle curve.......................
Does some one here have an answer to my problem?
Ameyam
More accurately it's the DLE20- (#4 Ign module) odd ign curve issue, discussed here in the Gas Engine section a bunch of times already.
That occurs around abouts 2200-2400 rpm, then it suddenly jumps up way higher.
Primarily it's a poorly set idle, so reset your idle to 1700-1800 rpm.
NOT a big issue when the idle is properly set.
As others have stated the first generation Futaba 9C didn't have a throttle curve in 'ACRO' mode, but the "Super 9C' does, and the 8FG, 10c, etc.
What you can do & many others have as well, is program some 'expo' into your throttle, found under "D/R, EXPO" on your 9C.
Also, some fliers use a 2-idle setup off a switch on their tx's. Setup one for taxiing/ground running (low idle) and a second one (higher idle) for flying. When ready to touch down you'd flip to the lower setting. Similar to setting throttle trim lower, but on a switch.
Btw/fwiw....RCU does have a transmitter/radio section PLUS one just for Futaba radio support....
http://www.rcuniverse.com/forum/forumid_157/tt.htm