Today I loaded the CX4 on the trailer and hauled it to the airport. What a big day! My friend Daniel and my Dad helped me take it to the airport. I am lucky that my airport is only 1 mile from the house with no turns. Once I got it to the airport, I put the wings on and hooked the ailerons up. I the taxied it and found out that I had a brake caliper rubbing on a tire. I took the caliper off and ground a little material off of the dead side of the puck. Then I taxied again and all was well. I rigged the ailerons per the plans.