diff --git a/server.ts b/server.ts
index da124c8..3c0a5aa 100644
--- a/server.ts
+++ b/server.ts
@@ -751,8 +751,8 @@ app.post('/api/submit', async (c) => {
     const onlySymbols = /^[^A-Za-z0-9]+$/.test(jobName);
     const hasLetters = /[A-Za-z]/.test(jobName);
     const isInvalidLiteral = invalidLiterals.includes(jobName.toLowerCase());
-    const isLongEnough = jobName.length >= 4;
-    if (!isLongEnough || !hasLetters || onlySymbols || isInvalidLiteral) {
+    const isLongEnough = jobName.length >= 4 || jobName.toUpperCase() === "UNK";
+    if (!isLongEnough || (!hasLetters && jobName.toUpperCase() !== "UNK") || onlySymbols || isInvalidLiteral) {
       return c.json({
         success: false,
         message: 'Job name must be at least 4 characters with letters (no symbols-only, no N/A).'
@@ -771,7 +771,7 @@ app.post('/api/submit', async (c) => {
     }
 
     // Get all existing job numbers and find the max
-    const existingJobs = await pb.collection(pbCollection).getFullList({
+    const existingJobs = await pb.collection(activeConfig.pbCollection).getFullList({
       fields: 'Job_Number',
       sort: '-created',
     });
@@ -792,7 +792,7 @@ app.post('/api/submit', async (c) => {
     delete data.pbToken;
 
     // Create the record in PocketBase as the authenticated user
-    const record = await pb.collection(pbCollection).create(data);
+    const record = await pb.collection(activeConfig.pbCollection).create(data);
     console.log(`✓ Created PocketBase record with Job_Number: ${newJobNumber}, ID: ${record.id}`);
 
     // Persist calculated fields to PocketBase immediately after creation
@@ -802,7 +802,7 @@ app.post('/api/submit', async (c) => {
       const voxerLinkVal = calculateVoxerLink(record);
       const jobCodesVal = calculateJobCodes(record);
 
-      await pb.collection(pbCollection).update(record.id, {
+      await pb.collection(activeConfig.pbCollection).update(record.id, {
         Job_Full_Name: fullName,
         Job_QB_Link: qbLink,
         Voxer_Link: voxerLinkVal,
@@ -872,7 +872,7 @@ app.post('/api/submit', async (c) => {
     try {
       const dueStatic = calculateDueDateCounter(record);
       const activeStatic = calculateActive(record);
-      await pb.collection(pbCollection).update(record.id, {
+      await pb.collection(activeConfig.pbCollection).update(record.id, {
         Job_Folder_Link: jobFolderLink || '',
         Due_Date_Counter: dueStatic,
         Active: activeStatic