Audit [MATERIAL] against [SUPPLIED SOURCES]. Extract meaningful factual claims, exact tool instructions, settings, quotes, prices, and claimed outcomes. For each, identify its actual supporting source or mark it unsupported. Use SOURCE for directly observed original material; FIRST-PARTY DOCUMENTED for identifiable official documentation you actually consulted; RECOMMENDED ADDITION for an explicitly proposed step; and UNRESOLVED for missing evidence. Do not browse or cite a document you cannot access, and do not treat your general knowledge as inspected evidence. Return claim, source location, evidence label, confidence limitation, and proposed correction. Preserve exact original quotations. Highlight claims that could prevent a beginner from completing the task. Do not silently rewrite an unsupported claim into another invented fact.