I have four of these servos that I just installed in a new electric build expecting them to be at least as good as the MKS I usually use and have the advantages of variable center etc. After installing and programming the throw limits and center I find they have excessive amount of what appears to be gear train backlash? Enough back lash that I would expect to have plane destroying flutter and it is in all four of the servos some seem to be more than other?? Anyone else have this experience? Pretty disappointing for a servo that definitely has a premium price!!