Estimating problems in shopVOX rarely start with bad math. They start with product structure that does not match how your shop actually quotes and produces work.
When inputs, dropdowns, defaults, and Bill of Materials logic are inconsistent, or depend on tribal knowledge, quotes become slow, variable, and fragile when key people are unavailable.
Audit one product at a time
Pick your most quoted product type. Map every input field to a real production decision. If an estimator cannot explain why a field exists, it probably should not drive costing.
Standardize inputs across estimators
Dropdowns, defaults, and structured inputs reduce re-typing and quote variance. The goal is not more fields, it is the right fields, configured once and used by everyone.
Build toward team-wide confidence
When product structure reflects real machine, labor, and material costs, shopVOX stops being a system for one or two experts and becomes a tool the whole team can trust.
Go deeper: Product Setup in shopVOX and Job Costing guide.