Please answer this question. There is a lot of 'silt' floating around about this and as Apeks lovers and consumers, we should have a right to know why properly maintained gear sold as 2nd hand/used gear is no longer covered....
I know the answer but you won't like it.
Apeks (and every other brand out there) make their money when they sell a new reg. They convinced you that buying from them new is a better value because of free parts.
Now, if you sell it are you sending Apeks a cut? No, of course not. If you sell your reg used they don't make any money off of it and you are preventing someone else from buying a new reg set from them. You just cost them a customer--how rude!
They would prefer to sell a new reg set to another customer and have you hang on to yours. From their point of view it is a win-win because they get to profit from another sale and now two people get to have a (probably unnecessary) service done on their regs every year with free parts!
You may think this is poor customer service (and I agree) but from the point of view of the equipment manufacturer, once you attempt to sell used gear you stop being a customer and become competition.