Contact DieCastVault

DieCastVaultis a small, independent, ad-supported site — there is no support team standing by, but a real person reads what comes in to support@alloyblue.com.

A few things this address is genuinely useful for: a calculator that gave you a result you think is wrong (say which tool — the scale converter, display case planner, paint mix ratio calculator, condition grade guide, weathering wash ratio calculator, or shelf load calculator — and what you entered); a tool or scale family you wish existed on the site; an out-of-date fact or broken link in the blog, learn section, or the museum; or a bug in how a page looks or behaves on your device.

There’s no fixed response time to promise, and no ticket number or live chat — email is read and handled as it comes in. DieCastVaultpublishes general collecting, building, and display guidance, not appraisals or valuations, and it isn’t affiliated with any die-cast manufacturer, model maker, or grading service.

Before writing in about a tool result, it can help to double-check the numbers you entered — a scale ratio, a measurement unit, or a mixing ratio is the most common source of a surprising answer. If it still looks wrong after that, that’s exactly the kind of message worth sending.