Hi. I just received all Factors a week ago. I updated them all to latest version but i am new to midi. I have them all hooked up and I followed the instructional videos to sync them all on tempo and I could sync only the first 2 of them, but now I cant sync any of them. I reset all of them to factory presets and tried to do it again w/o success. Don't know whats wrong, why if I could sync 2 of them I could sync any of them now? I am pretty sure I followed all the steps as they say. please help.