Hello Steve,
Thank you for your message, sadly I need a 10 digits code to get through the shipment process.

I took a look at alternative codes that could work, but I've not found something good. I'm sure if I use a wrong code and the customs check the parcel I'll have some problems, and I prefer not shipping until having everything setup well.

I'm sad to read your business is not doing well, you're doing suck good work and your parts are very useful for modellers. I hope with time regulations will get softer...