Hi all.

I just test flew my new Integral.

My setup is:
YS 1.60 DZ with hatori short muffler
APC 18.1X10 prop
TP 1320 LI-PO and powerbox digi-switch
JR 8241 for rudder
2 X JR 3401 for elevator
2 X JR 9401 for ailerons
JR 341 for throttle
Scan select R790 is the receiver

CG is a bit forward so I will try a lighter prop like mejzlik modellbau 18X10


After 6 flights I have only one problem so far, I can not hear the horrible whistles!
Is there any way to prevent it?

Thanks in advance

Ram