I think what NCIS don't get is why nobody will reply on a Twist 1.50 thread he started. I bet the 1.50 is slow to sell because of the cost involved setting up a plane that big. I have a giant scale PT-19 that cost what was to me a pile of money to get in the air. Those big servos cost a bunch. I've got as much invested in the fabric style covering as my Twist ARF cost. The PT-19 is OK to fly, but I would rather have something a little more aerobatic.