ok.. i'm into the build finally and i'm running into things that don't add up... On the ailerons they say to put the pivot point of the control horn on the hinge line. well if i do that there will be nothing for the control horn to anchor as the ail. spar is so far back from the LE of the ail. it's got to be at least 1/2" back from the hinge line. i looked at the pictures in the manual and they are showing they did move the horns back. so why tell me to put them on the hinge line? so i did finally decide on my servo setup . because i have a 28X i'm going all high voltage " 7.2" through out the plane using Xbus exclusively. all control servos besides the elevators will have 8921's and the elevators will have 3421's the 3421's fit perfect with no mods and produce over 100oz. using HV. for power i opted to go for a p140RX as it was only a few ounces if not the same weight as a p80se. so i was wondering how you guys installed your ail. and flap horns in , thanks, WB_1