How much more would it have had to cost to get both wing panels printed in the plans, having to remember to reverse everything on the second wing seems needlessly complicated to me. Also why not put the wing tube in first before the ribs go down on the bottom spar. Im doing that myself, since the rib holes needs to be sanded a bit to get them to fit doing it after the wing is built can be a pita. Im not really complaining, but I can see where this might be tough for a new builder. So far It has been a fast and relatively easy build for me, The wing is very similar to the HRCMS ecstacy I built almost 2 years ago. But a newbie builder could have problems