Hi John
That is the problem, the tooling is only able to produce so many body castings depending on teh level of surface details and undercuts, plus the mold has a shelf life too so it will start to deteriorate anyway after some time. So after that we are looking at a re-tool and very often the original master is damaged when removing it from the mold a sit it made from several pieces rather than a one piece strong casting like the products, so you have to repair that or use a casting as a master!
Then you also face the isssue of whether there is enough people to justify the high re-tooling costs? This is why I say to folks to get in quick, it isn’t a “hard sell” of “bluff”, it is because some folks might think they can just pick one up at any time, as if it was a R-T-R model mass produced in China! I don’t want anyone to be disapointed or miss out, I know how anoying that can be when that happens.
Cheers
Rob