Will do my best to make these SFP scope questions as simple as possible. Pls understand, NOT asking to compare MIL / MOA / FFP / SFP.

Here are the HYPOTHETICAL particulars at the bench.

1. SFP scope – 6x24x50 – Xmas Tree Reticle.
2. Scope on 24x at 100 yards.
3. Under MOA groups follow.
4. I use the tree reticle hashmarks for 300, 400 & 500. ALL POI’s line up nicely. (Yes, I know, only in a perfect world. Remember, I said hypothetical :-)
So far – so good.

4. Turn the power down to 6x (or 8x, 10x, 12x etc).

FIRST QUESTION: Will my POI change at 100 yards at the lower power levels?

SECOND QUESTION: At the lower power levels – will my tree reticle hashmarks / POI’s still work at 300, 400 & 500 yards?

Hope I haven't confused everyone. Just answers to those 2 questions would be most appreciated.

Thanks.