I think the issue here is that the glass was intentionally made larger, and it will not fit 25% of the machines produced. A shame really.
You would think the right thing to do would be to state that fact on CPR's site (as suggested previously), and in the Auctions.
Agreed, it needs to be 'Fit for Purpose' by law. To advertise something as a geniuine replacement and its not even the same size is nothing short of misleading wheather intentional or not. By all means sell them but the size should be clearly stated along with a statement that there has been a problem fitting these to 25% of the machines out there. Seem crazy to me. Hope future eBay of this item states the problem clearly.
Wayne will probably change his listings now that he is aware.