diff --git a/dat/Limbs2.m b/dat/Limbs2.m
index 9d4eb88..21a046a 100644
--- a/dat/Limbs2.m
+++ b/dat/Limbs2.m
@@ -16,9 +16,9 @@ q = 0 : 0.001: END;
 % over a period of time
 
 % TRACKS: Left Leg Joints X, Y, Z
-tr_LHipY = [0, 0, 0, 0, 0];
-tr_LHipX = [0, 0, 0, 0, 0];
-tr_LHipZ = [0, 0, 0, 0, 0];
+tr_LHipY = [0, 0, 0, 0, 0]; % positive: move foot back
+tr_LHipX = [0, 0, 0, 0, 0]; % pos: move foot inward
+tr_LHipZ = [0, 0, 0, 0, 0]; % pos: move knee left (c-clockw)
 
 tr_LKneeY = [0, 0, 0, 0, 0];
 tr_LKneeX = [0, 0, 0, 0, 0];
@@ -29,9 +29,9 @@ tr_LAnkleX = [0, 0, 0, 0, 0];
 tr_LAnkleZ = [0, 0, 0, 0, 0];
 
 % TRACKS: Right Leg Joints X, Y, Z
-tr_RHipY = [0, 0, 0, 0, 0];
-tr_RHipX = [0, 0, 0, 0, 0];
-tr_RHipZ = [0, 0, 0, 0, 0];
+tr_RHipY = [0, 0, 0, 0, 0]; % positive: move leg back
+tr_RHipX = [0, 0, 0, 0, 0]; % pos: mv foot in
+tr_RHipZ = [0, 0, 0, 0, 0]; % pos: mv c-clockw
 
 tr_RKneeY = [0, 0, 0, 0, 0];
 tr_RKneeX = [0, 0, 0, 0, 0];
diff --git a/t1b.slx b/t1b.slx
index 5e937a3..e5863d5 100644
Binary files a/t1b.slx and b/t1b.slx differ