Took my new G17 Gen3 home today and the first thing I did was to put a box of target rounds thru it at the range. Groups were fairly tight considering my experience. However all shots at 25ft were 8" to 10" left and 4" to 5" low. I shoot right handed but am left eye dominant. I would like input on how to bring these groups on target. Is there a break in period that effects targeting? How can the left eye dominance impact my shooting?