So you have a total of 4 bad cameras?
I will try to post some pic's from my D55IR for you
So far everything is working fine with it & have read very few complaints with it
mostly was trigger speed but there is an update to shorten it (new ones come with the update) most other problems were with the Sd cards I hear they can be picky with what brand you use but I have 3 or 4 different ones & no issues
2017 Bow String Depot Prostaff http://www.bowstringdepot.com/
Remember when posting what may seem innocent to you may not to others, text shows NO emotions so please,,, don't take it personal & automatically go on the defense. Take it w/ a grain of salt, take it as a joke or just let it go.