Please do not start rumors which are not correct.
I remember a website or advertisement from years back, where either you offered optional draw locking devices or someone else was retrofitting a draw lock to your bows. I KNOW what I saw. You say you don't offer them, then that's fine with me. I just don't believe you when you say they were never offered.
I gotta hand it to you for sticking with it. Most guys would've given up after 25 years of trying to carve out a niche for their idea in the archery market.