Quoted from karmalord:Well hopefully James shows some love for EATPM also. Sounds like this is a craft he has mastered and is doing himself which explains a lot. A video of his whole process would be cool as it would shed some light on what he has to go through and how he decides what gets built next.
I think you started with this thinking all the ramps are available.. and he's just picking and choosing what to do. This isn't him just calling down to the factory and saying 'we need 50 more of item X'
The history is he started out making his own molds and ramps...
Then later he managed to acquire a lot of the original molds and tooling and worked on licensing arrangements which opened up a new wave of repo parts that were officially blessed
Along the way James had set out to not just make repo parts, but make his parts better than original.
Net result of all of this is.. for any ramp set to be made, it still takes a ton of investment (both time and money) to tool up so ramp production is possible. And then, there is the issue that a run of parts must be of sufficient size to make the per part costs reasonable. He has to buy the plastic in certain quantities, etc.
So each ramp represents a significant investment in initial work up of tooling.. actual time to manufacturer the stuff.. and represents a significant risk of all this money up front spent, without a guarantee of the parts selling in a reasonable amount of time... during which he is OUT money.. not making money.
So from all of that.. before any ramp is made, they need to ensure there is a sizable demand ready to buy. Pinball Inc has grown to the point where they do have a sizable amount of inventory and not just 'buy in on next months run' like many low volume parts are. But when they don't have stuff... you are at the mercy of the economics of making parts. Big money up front, no guarantee of sales, and minimize sized runs.