Yes, I know and I can't answer for him, but you can read his comments and sort of put 2 and 2 together. He used the AXI 2208 34 in the ETOC plane(s). This is a 1080 KV motor. The 1360 KV motor would require a much smaller dia prop to stay at the same current draw as the 1080 KV motor provided that the stator length, etc is the same on each.