Glad to Kevin and just all of what I did is in this thread
http://www.phantompilots.com/viewtopic.php?f=19&t=35131
I was trying everything I had read about getting the quad level before doing an Advan.IMU Cal. Well what's really level ? Maybe the table but if a skid not perfect with the other then you not level. Tried doing it by taking the top off and leveling the naza and then tried placing a piece of glass over all 4 motor shafts and using a little bubble level and just using playing cards for shims to get it perfect then doing the Cal.
Was really just testing all I had read about folks had done before me and I just settled on the glass as it was the easiest to do and worked the
best for mine . Just because you on a level surface don't mean the naza is and just because the naza is level don't mean all the motors are
level.
In my mind and those that know me here know it's simple in the end what is level is the props when in a hover . That's level so I just do my Advan. C that way and it fly's great .Read what I showed ya and ya see some smart folks explain it a lot more teckie than I can .
Sorry this sounds strange but so am I and don't know any way else to put it .
I hope this helps ya understand where I am coming from !
I think I just confused myself