MT360 tracking issues

Hello Vuforia Team and Users,

I've been experiencing with Model Target for a few month and had trouble getting acceptably stable tracking with the object I have to augment. I blame the shiny metallic finish of the item and it's very symmetric and repetitive pattern. It's expected as nonoptimal for tracking so I'm not surprised by the unstable result.

However, I was pretty hyped about the new Model target 360 training but I'm having worst results with this new tech than what I was having with the normal trained Model target.

My item is almost never recognized and when it is, the 3D object witch is supposed to appear is totally off-centered and not scale properly.

I'm using the same CAD to create the Model Target 360 than when I was using the standard Trained Model Target.

Is there any recommandation or specific guidelines to the new MT360?

Thanks.