bigboy69 Posted June 2, 2015 Share Posted June 2, 2015 How many of you, when you switched dot sizes, was there a difference in your "Zero" ??? I would love to be able to switch dot sizes out and not have to re zero. Link to comment Share on other sites More sharing options...
grantwoodok Posted June 2, 2015 Share Posted June 2, 2015 Had to re zero every time. Link to comment Share on other sites More sharing options...
bigboy69 Posted June 2, 2015 Author Share Posted June 2, 2015 On mine elevation stayed the same but my windage was to the left about 3/4" Link to comment Share on other sites More sharing options...
gng4life Posted June 2, 2015 Share Posted June 2, 2015 I had to re-zero several times. I used to use the same gun for SC and USPSA, at that time, I used a 8moa for USPSA and 12 for SC. I noticed each time my zero was off some each time and had to re-zero. It wasn't much but enough to make a difference. Link to comment Share on other sites More sharing options...
echotango Posted June 2, 2015 Share Posted June 2, 2015 I also had to re-zero every time. Link to comment Share on other sites More sharing options...
sauza45 Posted June 2, 2015 Share Posted June 2, 2015 I have to re-zero each time I changed the dot module. I have a laser bore sighter the one that is a bullet that you drop in the barrel. When I change the module I use the laser and I can get the dot almost perfect. You would still need to check it but it is so close I have shot matches like that. I also use it to check that my zero has not moved. Link to comment Share on other sites More sharing options...
photoracer Posted June 3, 2015 Share Posted June 3, 2015 Also had to re-zero every time. I have a collection of dots from 4 to 16 and most in between. For steel I use 16 exclusively on everything from my open STI to my Ruger 10/22. For a couple of specific matches I go down to 4 and 6. I have 4 C-Mores and I have considered swapping the entire sight instead but the logistics cost too much to consider unless I buy 2 more which is kind of silly. So now I just have a note in the dot case telling which way the dot shifts. Link to comment Share on other sites More sharing options...
BoyGlock Posted June 4, 2015 Share Posted June 4, 2015 Its not the change in dot size that changes the zero. Its the change in module. But there are rare instances where the zero doesnt change. Link to comment Share on other sites More sharing options...
AWLAZS Posted June 4, 2015 Share Posted June 4, 2015 I just changed the dot module and now the zero changes at will. If I shoot 6 shots I will end up with two groups about two inches apart. Link to comment Share on other sites More sharing options...
bigboy69 Posted June 4, 2015 Author Share Posted June 4, 2015 AWLAZS, so it never "settled" or stayed in place?? Link to comment Share on other sites More sharing options...
AWLAZS Posted June 4, 2015 Share Posted June 4, 2015 I think its moving. Link to comment Share on other sites More sharing options...
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