I have 2 Onzas, and not a problem one with either bow. Both are very quiet as well. Bought my first HHA sight last weekend, and LOVE it so far. Only problem I have seen with the sight is, it's too bright. I took some black electrical tape and placed it over the top half of the fiber optic wrap, and that did the trick. Still plenty bright to shoot well after sunset, but no more "halo" around the pin in the bright sunlight.
2006 Rytera Bullet X 60#---2008 Moab 70#
2008/12 Firecat 60#--- 2010 Warthog 70#
2010/2012 Alien X 65# 2011 Onzas 60 & 70#
2009 Warthog 70#---2009 Firehawk 70#
2010 Strother SR-71 65# & 2012 Strother Rush 65#
I hunt, therefore I eat. lol