diff --git a/util_programs/sad_to_bmad/DOC b/util_programs/sad_to_bmad/DOC
index 1edea6a8c1..1914932dd2 100644
--- a/util_programs/sad_to_bmad/DOC
+++ b/util_programs/sad_to_bmad/DOC
@@ -16,6 +16,11 @@ There is an example parameter input file at:
 To translate: Copy util_programs/sad_to_bmad/sad_to_bmad.params to your working directory and
 edit. Documentation for editing this file and running the translation script is in the file itself.
 
+To run use the command:
+	python <path-to-sad-to-bmad-dir>/sad_to_bmad.py <parameter-file> <sad-lattice-file>
+Note: <sad-lattice-file> is optional. The default will be to take the sad lattice file name
+set in the prameter file.
+
 --------------------------------------------------------------------
 --------------------------------------------------------------------
 Notes:
diff --git a/util_programs/sad_to_bmad/sad_to_bmad.py b/util_programs/sad_to_bmad/sad_to_bmad.py
index 5170b1ead0..7334830a8e 100755
--- a/util_programs/sad_to_bmad/sad_to_bmad.py
+++ b/util_programs/sad_to_bmad/sad_to_bmad.py
@@ -146,9 +146,9 @@ def add_parens (str, operand):
     'quad:k1': ['k1', ' / @l@'],
     'sext:k2': ['k2', ' / @l@'],
     'oct:k3': ['k3', ' / @l@'],
-    'sad_mult:k1': ['b1', ' / @l@'],            # In case a SAD quad -> Bmad sad_mult
-    'sad_mult:k2': ['b2', ' / (2 * @l@)'],      # In case a SAD sext -> Bmad sad_mult
-    'sad_mult:k3': ['b3', ' / (6 * @l@)'],      # In case a SAD oct  -> Bmad sad_mult
+    'sad_mult:k1': 'b1',                # In case SAD quad -> Bmad sad_mult (when there is a solenoid field)
+    'sad_mult:k2': ['b2', ' / 2'],      # In case SAD sext -> Bmad sad_mult
+    'sad_mult:k3': ['b3', ' / 6'],      # In case SAD oct  -> Bmad sad_mult
     'bend:rotate': ['ref_tilt', ' * -1'],
     'bend:drotate': ['roll', ' * -1'],
     'l': 'l',