Hi Guys ,

Flew my Leo last weekend with Os 108 FSR with standard muffler and Kavan Check valve , no pump.After some problems with the tank clunk , the engine run great , no problems without a pump at all.I had to put 2 servos for elevator and 82!!! gramms of lead in the tail to balance the CG 170 at mm , but even with a total weight of 4150 g it flew ABSOLUTLY FANTASTIC.
tried the austrian rc3 programm first time , and was not too bad.
I really loved this plane.
After the 6th flight my radio quit , plane was a total loss
Damn this bloody futaba FX 18 transmitter!!!!
This was the third plane i lost after a few flights , and now (finally , but still too late ) found
the problem :when screwing the antenna in you slightly start to loosen the screw which connects the wire from the HF part. This leeds to interferance and sometimes total loss of control.
You wont recognise it , as the seat ing of the antenna in the housing is quite tight.
When removing the antenna after flight , you tightening up the screw again , so you wont even recognise , till your next plane comes down!![>:]
Volkan , you got radio problems as well , dont know if yours has the same antenna seat , but maybe worth checkin.
Anyway , will talk to the guys from Robbe ( general importer of futaba radio in austria )tomorow , see what they over .

Believe me guys , i am really angry and feel p... o.. , to loose that lovely bird because of a radio problem that should NEVER HAPPEN ( reciever used just 12 times , 3 crashes )[:@]
Enjoy your LEOs , its really a winner[&o][&o]