I'm sure SP has done a cost analysis and determined expanding capacity doesn't make sense. People always ask and complain that they don't with out considering what it would take. Additional molding machines, molds, plastic processing, material storage, employees, logistics, etc. And do we know what their factory looks like? Maybe they'd need additional room for production and storage. So people want them to open a whole new factory manned by new employees just to deliver a keyset in 6 months.. ok lol.