GlC maybe one day you can send me a pm on using this thing, I watched a video and read the manual and it just left me really confused with the whole 10x being the only true magnification. Can I just zero at 100 normally and shoot it like a regular scope and it still hold that same zero at different magnifications.

What they probably meant by that is the reticle in your scope, assuming it is something like a mildot, is only true value at 10x. Meaning that the measurement between the center of the crosshair to the center of the first circle is only truly one mil-radian apart at 10x. The actual difference is more or less depending on the magnification. Read up on something known as "first vs second focal planes" or "FFP vs SFP". Yours is probably a second focal plane.
But getting back to the point, while the actual read angle between the crosshair and the next reference point varies with magnification, the position of the crosshair center does NOT move.

Ex: if u r zeroed at 100yards AND your 200yard zero is at the first circle below at 10x, then at 16x the zero at 100 yards at the crosshair will be the same but your 200 yard zero at the first dot will change.

I hope this was clear and helpful.

This is true, when you zero your scope at 100 yards do it at 10X, Other power settings upper and lower will be off a little as far as zero but the 10X will always remain constant. PM me if you have any questions. And yes this is a second focal plane scope. That is why when you try using the mill has marks on the reticule it will only be correct at the 10x power setting.

Why would the zero be off at any other magnification. I'd throw a scope in the garbage if the zero changed on different magnifications.

When I re-read what I wrote it did not make a lot of sense. What I meant is if you try to do hold overs below 10 power and above 10 power using the mill dots on their reticle for ranging, they will not be accurate due to it being a second focal plane scope. I believe most other second focal plane scopes have their zero setting on the most magnification power where Millett does at 10. I have no idea what they did it like that. The only way that you can range at any magnification is by having a FFP scope.