diff --git a/components/visualize/PageDetails.tsx b/components/visualize/PageDetails.tsx
index cf15b7f..99d49be 100644
--- a/components/visualize/PageDetails.tsx
+++ b/components/visualize/PageDetails.tsx
@@ -107,7 +107,7 @@ export const PageDetails: FC = () => {
         if (beacons + modules[0] + modules[1] === 0 && modules[2] === 2)
           res = res.replace(/e3/g, 'e2')
         else if (beacons + modules[0] + modules[1] === 0 && modules[2] >= 3)
-          res = res.replace(/e3/g, 'ee')
+          res = res.replace(/e3/g, 'e1')
         // console.log(beacons, modules, res, dashedKey)
         return res + (beaconModules ? `;${map[maxIdx]}3:${beaconModules}` : '')
       }
@@ -120,14 +120,14 @@ export const PageDetails: FC = () => {
       min: '3',
       belt: 'express-transport-belt',
       items: [
-        group?.malls
+        ...(group?.malls
           .map(toDashedKey)
           .filter(checkIfPresent)
-          .map(n => `${n}:r:1`) ?? [],
-        group?.exports
+          .map(n => `${n}:r:1`) ?? []),
+        ...(group?.exports
           .map(toDashedKey)
           .filter(checkIfPresent)
-          .map(n => `${n}:r:45`) ?? []
+          .map(n => `${n}:r:45`) ?? [])
       ].join(','),
       ignore: inputFactories.map(toDashedKey).filter(checkIfPresent).join(','),
       modules: [