Actually he used very High expo...(I believe) and the long stick has the same effect of removing sensibilities around neutral...so he must have too make fairly large movement to have a strong servo response.
Originally posted by Aresti
I found this picture of CPLR's radio (at www.rcaerosport.com). The sticks are really long (that explains the unusual expo in his setup), but more intriguing is that it is in mode 2! I always thought all top flyers used mode 1....