Please review the roughness requirement for [part number / drawing revision] on the marked [sealing or mating face]. The drawing states [parameter, value and unit]; our intended acceptance stage is [stage]. Please confirm the standard and edition used, interpretation of the limit, measured locations and traverse directions, filter and length settings, probe/sensor and instrument details, and the condition of the part during measurement. Please provide the marked measurement tracks and individual results or profile records where available. Our concern is [report disagreement / groove / functional issue]. If access or the specified method is unsuitable, please describe the limitation and propose an alternative for approval before changing the method or reworking the part. Please keep any proposed drawing change and functional test separate from the current roughness conformity result.