diff --git a/bin/submit.sh b/bin/submit.sh
index e232d50..62c3a0e 100755
--- a/bin/submit.sh
+++ b/bin/submit.sh
@@ -1,14 +1,14 @@
 #!/bin/bash
 
-#PBS -l procs=2,pmem=1gb,walltime=01:00:00,feature='!harpertown'
-#PBS -N scalability-2
+#PBS -l procs=512,pmem=2gb,walltime=00:40:00,feature='!harpertown'
+#PBS -N scalability-512
 #PBS -m bea
 #PBS -M stephen@mcquay.me
 
 # ,qos=test
 
 # for parallel submission:
-/usr/bin/pbsdsh  /fslhome/smm58/bin/minion.sh
+/usr/bin/pbsdsh  /fslhome/smm58/src/research/bin/minion.sh
 
 # serial:
 # /fslhome/smm58/bin/slave.sh