Btw the knife edge loops are only rudder and throttle. No mix. I have not tried one myself but watched as sergio and mariono did serveral. Both are great pilots mariano new to pattern and sergio hasnt flown for 10 years.

To me this was the real test. Marcelo and i. Can fly through stuff due to many years of practice. Not to take anything. Away from mariano and sergio but it felt great to watch them both fly. Espesially sergio he switched to jets several years ago and now i think we may see him again in f3a. Incredible talent.

C