diff --git a/rrf3.x/macros/Coupler - Lock b/rrf3.x/macros/Coupler - Lock
index 088ec7b845f784fed84c0701803c9a9989e2cc9c..35b2cbdbb3310a21890511bff9f14fc266034bc3 100644
--- a/rrf3.x/macros/Coupler - Lock	
+++ b/rrf3.x/macros/Coupler - Lock	
@@ -1,2 +1,2 @@
-G1 C33 F50000
+G1 C40 F10000
 M400