How many fastfire ii guys have to re-zero after battery change?

[beards-n-bone]

Pretty straight foreward......anybody have to adjust their sights after a battery change?  Seems there wouldnt be much of a change if any.

[rpinks]

Just replaced mine. Put it in gun vise sight turned on on small dot on wall. After replacing was still dead on dot. Weather should be good here next week to test at 40. Will update then and verify results.

[bullet355]

I replaced the battery in mine last week and I had to make an adjustment. But considering that it was the first time I changed the battery in 3 years I am ok with that.

[turkey_slayer]

Yes I have to adjust. Not much but its still off

[Mossberg835]

Had to readjust mine

[rpinks]

Just a note i put one on last year with great results. Decided to change the battery this past weekend. Shot it at the range today dead on at 25 and 50 yrds.No adjustment needed. Maybe i got lucky but I torqued the screws just like they were.