Sent a DPP back on my dime to correct its blotchy ...

Sent a DPP back on my dime to correct its blotchy pixellated red dot, they took 1 month to return it in the SAME condition, and even included a DEAD BATTERY for the trouble. Called back and some snotty dude called MATT said I didnt understand how to adjust the brightness. Yeah, sure, uh huh, blame the customer. Asked for a refund, flat out refused. Asked for another unit, refused. Goofball MATT offered to take it back again "to look at it" but I gave up when he kept demanding I listen to him call me stupid for pointing out my 39.00 red dot has a bright clear dot and their 350.00 optic has a red BLOB no matter the brightness setting. Buy their junk at your own foolishness. This POS goes into the monthly giveaway bin at my gun club, where all 633 members will get this story about LEUPOLDs products and customer service.