I completed setup and loaded the Instincts with no issues. After loading OpenCat.ino I cna see when I press "CH" on the remote only the front leg servos and head servos are moving . Back leg servos do not move at all. Back left servo moves a little when pressing "8" or "9" on remote. Trying to calibrate all legs to the 90 degree position, but seems back servos are not responding. NOTE: I ran the testServo.ino with 'a' optiona and all servos front back and head were working as expected moving with the sine function. Thus It does not seem to be a connection issue. Any ideas greatly appreciated! Luis