I just purchased a DeltaPoint Pro for my M18. The first time I went to the range it was perfect. Yesterday I tried it again and the red dot had a bloom effect or a double image. I called Leupold Customer Service and they said that the small window that projects the red dot might be dirty. When I got home I cleaned it but it did not fix the issue. I want to try and get this fixed fast. On July 2 & 3 I'm going to Sig Academy to take their Red Dot Domination Class. Has anyone else experienced this or does anyone have any ideas that might help.