diff --git a/server/job/job-costing.js b/server/job/job-costing.js
index 674d6346e..729fa2112 100644
--- a/server/job/job-costing.js
+++ b/server/job/job-costing.js
@@ -267,7 +267,6 @@ function GenerateCostingData(job) {
 
   const materialsHours = { mapaHrs: 0, mashHrs: 0 };
   let mashOpCodes = InstanceManager({
-    imex: [],
     rome: ParseCalopCode(job.materials["MASH"]?.cal_opcode)
   });
   let hasMapaLine = false;
@@ -356,8 +355,14 @@ function GenerateCostingData(job) {
           if (val.mod_lbr_ty === "LAR") {
             materialsHours.mapaHrs += val.mod_lb_hrs || 0;
           }
-          if (val.mod_lbr_ty !== "LAR" && mashOpCodes.includes(val.lbr_op)) {
-            materialsHours.mashHrs += val.mod_lb_hrs || 0;
+          if (InstanceManager({ imex: true, rome: false })) {
+            if (val.mod_lbr_ty !== "LAR") {
+              materialsHours.mashHrs += val.mod_lb_hrs || 0;
+            }
+          } else {
+            if (val.mod_lbr_ty !== "LAR" && mashOpCodes.includes(val.lbr_op)) {
+              materialsHours.mashHrs += val.mod_lb_hrs || 0;
+            }
           }
         }
 
@@ -535,7 +540,11 @@ function GenerateCostingData(job) {
 
   if (!hasMapaLine) {
     let threshold;
-    if (job.materials["MAPA"].cal_maxdlr !== undefined && job.materials["MAPA"].cal_maxdlr >= 0) {
+    if (
+      job.materials["MAPA"] &&
+      job.materials["MAPA"].cal_maxdlr !== undefined &&
+      job.materials["MAPA"].cal_maxdlr >= 0
+    ) {
       //It has an upper threshhold.
       threshold = Dinero({
         amount: Math.round(job.materials["MAPA"].cal_maxdlr * 100)
@@ -581,7 +590,11 @@ function GenerateCostingData(job) {
   }
   if (!hasMashLine) {
     let threshold;
-    if (job.materials["MASH"].cal_maxdlr !== undefined && job.materials["MASH"].cal_maxdlr >= 0) {
+    if (
+      job.materials["MASH"] &&
+      job.materials["MASH"].cal_maxdlr !== undefined &&
+      job.materials["MASH"].cal_maxdlr >= 0
+    ) {
       //It has an upper threshhold.
       threshold = Dinero({
         amount: Math.round(job.materials["MASH"].cal_maxdlr * 100)