I have a 550T and two 6000T's. Using the enclosed manuals I was able to set them up in about 10 minutes and they were rock on the first flight. The 6000T is so sensitive that you should not have the push rod more then 11mm from the center...The guys that were putting them at 15mm were burning up there servos in 5 hours...I am not sure if the 6000t is in the states yet, if it is I recommend giving it a try.