Hey sergio, the KE-loop is looking pretty good this morning, try it again, dont give up[>:]
my setup is :
ele----------55deg
rudder------3.5in
flapperon---65% on switch
when you stall just with engine idle,just give full down and full left rud then add engine and start in on left aileron till KE spinning and you may add more throttle as nessary
its working for me