diff --git a/server/job/job-costing.js b/server/job/job-costing.js
index 6014f3422..0cee8b647 100644
--- a/server/job/job-costing.js
+++ b/server/job/job-costing.js
@@ -545,7 +545,7 @@ function GenerateCostingData(job) {
     if (
       job.materials["MAPA"] &&
       job.materials["MAPA"].cal_maxdlr !== undefined &&
-      job.materials["MAPA"].cal_maxdlr >= 0
+      (InstanceManager({ rome: true }) ? job.materials["MAPA"].cal_maxdlr >= 0 : job.materials["MAPA"].cal_maxdlr > 0)
     ) {
       //It has an upper threshhold.
       threshold = Dinero({
@@ -595,7 +595,7 @@ function GenerateCostingData(job) {
     if (
       job.materials["MASH"] &&
       job.materials["MASH"].cal_maxdlr !== undefined &&
-      job.materials["MASH"].cal_maxdlr >= 0
+      (InstanceManager({ rome: true }) ? job.materials["MASH"].cal_maxdlr >= 0 : job.materials["MASH"].cal_maxdlr > 0)
     ) {
       //It has an upper threshhold.
       threshold = Dinero({