diff --git a/Assemblage.slx b/Assemblage.slx
index b310cad..2d3277a 100644
Binary files a/Assemblage.slx and b/Assemblage.slx differ
diff --git a/Data.m b/Data.m
index 00fe0ae..c43e5b2 100644
--- a/Data.m
+++ b/Data.m
@@ -3,7 +3,7 @@ run Sample.m
 
 %% Gravity 
 
-g = 0 ; % (m/s^2)
+g = -9.81 ; % (m/s^2)
 
 %% Translation stage
 ty = struct();