diff --git a/ffs.toml b/ffs.toml
index 3bd7835..02a30d0 100644
--- a/ffs.toml
+++ b/ffs.toml
@@ -3,14 +3,14 @@
 dt = 0.001
 # maximum time
 t = 100.0
-# gravitational acceleration
-g = 0.000001
 # lennard jones parameters
-lennardE = 15
-lennardS = 0.5
+lennardE = 100
+lennardS = 1.0
+# neighbor distance, in lennardS
+neighborCutoff = 3.0
 # boundary details
-boundary = 30.0
+boundary = 10.0
 # save to disk every n time steps
-saveInterval = 500
+saveInterval = 200
 # initial velocity randomizer - adds extraVel at the start of calculation in a random direction to every particle
 extraVel = 1.0
\ No newline at end of file