diff --git a/scripts/src/hwlab-node-impl.ts b/scripts/src/hwlab-node-impl.ts
index c2bfb3e8..3fc14316 100644
--- a/scripts/src/hwlab-node-impl.ts
+++ b/scripts/src/hwlab-node-impl.ts
@@ -8491,7 +8491,7 @@ function renderWebObserveCollectTable(value: Record<string, unknown>): string {
       "",
     );
   }
-  lines.push("Disclosure:", "  collect is bounded; use --file <relative> for id-specific drill-down instead of raw remote cat.");
+  lines.push("Disclosure:", "  collect is bounded; use --file <relative> plus --finding <id> for id-specific drill-down; exact --grep <finding-id> also expands finding samples.");
   return lines.join("\n");
 }
 
@@ -10409,7 +10409,7 @@ const slimFindingDetail=(parsed,id)=>{
   const finding=parsed.findings.find((item)=>item&&typeof item==='object'&&String(item.id??item.kind??item.code??'')===id);
   if(!finding) return {id,found:false,samples:[],valuesRedacted:true};
   const sampleSource=Array.isArray(finding.samples)?'samples':Array.isArray(finding.groups)?'groups':Array.isArray(finding.examples)?'examples':Array.isArray(finding.rows)?'rows':'none';
-  const samples=firstArray(finding.samples,finding.groups,finding.examples,finding.rows).slice(0,12).map(slimFindingSample).filter(Boolean);
+  const samples=firstArray(finding.samples,finding.groups,finding.examples,finding.rows).slice(0,4).map(slimFindingSample).filter(Boolean);
   return {id:short(finding.id??finding.kind??finding.code,80),found:true,severity:short(finding.severity??finding.level,24),count:finding.count??finding.sampleCount??samples.length,summary:short(finding.summary??finding.message,180),sampleSource,samples,valuesRedacted:true};
 };
 const slimRunnerError=(item)=>item&&typeof item==='object'?{ts:short(item.ts||item.at,32),type:short(item.type,48),retry:item.retry||item.lastRetryLabel||null,retryExhausted:item.retryExhausted===true,attemptCount:item.attemptCount??(Array.isArray(item.attempts)?item.attempts.length:null),lastFailureKind:short(item.lastFailureKind||item.failureKind,80),lastReadinessReason:short(item.lastReadinessReason,80),message:short(item.message||item.lastError,240)}:null;
@@ -10456,7 +10456,7 @@ if(selected){
   const lines=text.split(/\\r?\\n/).filter(Boolean);
   if(isJsonl&&truncated&&lines.length>0) lines.shift();
   let jsonSummary=null; let jsonContent=null;
-  if(isJson){try{const parsed=JSON.parse(raw.toString('utf8')); jsonContent=raw.length<=4096?slimJsonValue(parsed):null; jsonSummary={topLevelKeys:parsed&&typeof parsed==='object'&&!Array.isArray(parsed)?Object.keys(parsed).slice(0,24):[],counts:slimObject(parsed&&parsed.counts,16),sampleMetrics:slimObject(parsed&&parsed.sampleMetrics,16),runtimeAlerts:slimObject(parsed&&parsed.runtimeAlerts,16),pagePerformance:slimObject(parsed&&parsed.pagePerformance,16),runnerErrors:Array.isArray(parsed&&parsed.runnerErrors)?parsed.runnerErrors.slice(-4).map(slimRunnerError).filter(Boolean):[],findings:Array.isArray(parsed&&parsed.findings)?parsed.findings.slice(0,6).map(slimFinding).filter(Boolean):[],findingDetail:slimFindingDetail(parsed,findingFilter)}}catch(error){jsonSummary={parseError:String(error&&error.message||error).slice(0,160)}}}
+  if(isJson){try{const parsed=JSON.parse(raw.toString('utf8')); const inferredFindingFilter=findingFilter||(grepText&&Array.isArray(parsed&&parsed.findings)&&parsed.findings.some((item)=>item&&typeof item==='object'&&String(item.id??item.kind??item.code??'')===grepText)?grepText:null); jsonContent=raw.length<=4096?slimJsonValue(parsed):null; jsonSummary={topLevelKeys:parsed&&typeof parsed==='object'&&!Array.isArray(parsed)?Object.keys(parsed).slice(0,24):[],counts:slimObject(parsed&&parsed.counts,16),sampleMetrics:slimObject(parsed&&parsed.sampleMetrics,16),runtimeAlerts:slimObject(parsed&&parsed.runtimeAlerts,16),pagePerformance:slimObject(parsed&&parsed.pagePerformance,16),runnerErrors:Array.isArray(parsed&&parsed.runnerErrors)?parsed.runnerErrors.slice(-4).map(slimRunnerError).filter(Boolean):[],findings:Array.isArray(parsed&&parsed.findings)?parsed.findings.slice(0,6).map(slimFinding).filter(Boolean):[],findingDetail:slimFindingDetail(parsed,inferredFindingFilter)}}catch(error){jsonSummary={parseError:String(error&&error.message||error).slice(0,160)}}}
   const jsonlTail=isJsonl&&!grep?lines.slice(-8).map((line,index)=>{try{return slimJsonl(JSON.parse(line))}catch(error){return {parseError:true,index,lineTail:line.slice(-240),error:String(error&&error.message||error).slice(0,160)}}}):null;
   console.log(JSON.stringify({ok:true,command:'web-probe-observe collect',stateDir:dir,mode:'file',file:{path:file,relative,byteCount:st.size,sha256:shaFile(file),truncated,content:isJsonl||isJson||jsonSummary||grep?undefined:text.slice(0,maxTextPreviewBytes),contentTruncated:!isJsonl&&!isJson&&!jsonSummary&&!grep&&text.length>maxTextPreviewBytes,jsonlTail,jsonSummary,jsonContent,grep,lineCount:lines.length},valuesRedacted:true}));
   process.exit(0);