Armasight aim pro is junk - Armasight AIM PRO Advance Integrated Mount for 1x Night Vision Monoculars

I bought one of these Armasight AIM PRO units new and when it was delivered the on/off switch was broken. The customer service at the mfg. informed me that the switches had a known problem and the newest models had a better switch. While I had him on the phone, I asked if the replacement he offered to send out wasn't considerably more robust that I would like my money back. He replied that that could happen. The replacement they sent me had the same junk switch the original had. They are not responding to my request for a refund. Deal with them with your eyes open. Armasight should've spent a little more on R&D and a little less on marketing films.