well i have been reading this forum , and i have come to the decision that seeing as here in Australia we mostly use mode 1 , and in America, you use mode 2 , so my guess is that saves turning the transmitter upside down . Now to get back to the orginal subject , i teach , a wing drops , put a stick under it to push it back up. if model is flying across you , right to left or vice versa , nose it in , or tail it away , and when inverted , like my compatriot said above , put your thumb behind the stick , so you can only push , not pull.
Bill, down under