Marvel aztec calendar


DOES ANYONE HAVE ANY IDEA WHAT CAN BE WRONG WITH THIS? FOR SOME REASON ITS ONLY CARVING 2/3 OF THE FILE. HAS ANYONE EVER HAD THIS ISSUE? IF SO, HOW DID YOU FIX IT?

I have cut this alot of very fine detail in it. What bit are you using? and have you surfaced or shimmed your your spoilboard to be as close to zero as you can get it over the entire surface? I used a whiteside 60 bit if I ever cut it again I will use my amana 45