Originally Posted By: 6mm06
Ben, thanks again for the info. I tried to access the video and it says it's unavailable.
I'm like you, I'm not sure if this is an issue or not, but it doesn't sound good. If a guy sights in at a particular zoom and uses that zoom in the field, then he should be spot on when hunting. But, if he wishes to zoom up or down he may have problems. This is just guessing at the moment from the sound of it. This sounds pretty much like what some conventional scopes do, especially the cheaper ones, that when you zoom or move the setting up or down, the POI changes.
Kevin, your assessment sound logical about the smoke plume effect. However, the issue as I see it is "where is a guy to mount the IR if not on the scope or rifle?"
Video fixed sorry about that, that is what I get for leaving the 4 year old dog in charge of the upload. He is sleeping outside tonight
Not exactly the situation, its more a concern with the method of zeroing - I prefer a good solid 3x - 4x magnification level when doing a 100 yard zero. So if I dial in the zoom on the first shot to a 3.0x and then enter the zero menu and change x=0,y=0 to x=7, y=33 and then on the verification shots I bump up to 4.0x zoom and shoot and still need to adjust when I enter the menu to set x/y it will say x=13,y=43 even though I didn't make any changes between shots 1 and 2.
This will be enough to drive the guys who are accustomed to manual turrets or non-changing x/y values NUTS.
I believe the solution is to just continue with zeroing to the new point of impact after shot two.
Take a third shot at whatever zoom value you pick and if it is on then go back down to 1.0x zoom and write that number down....
I think.
BB