diff --git a/README.md b/README.md
index 40b1f4c..68446cb 100644
--- a/README.md
+++ b/README.md
@@ -135,7 +135,7 @@ The library files are as follows:
   - [`wiring.scad`](wiring.scad): Modules to render routed bundles of wires.
   - [`hingesnaps.scad`](hingesnaps.scad): Modules to make foldable, snap-locking parts.
   - [`bottlecaps.scad`](bottlecaps.scad): Modules to make standard beverage bottle caps and necks.
-
+  - [`modular_hose.scad`](modular_hose.scad): Modules to make module hose segments and ends.
 
 ## Documentation
 The full library docs can be found at https://github.com/revarbat/BOSL2/wiki
diff --git a/modular_hose.scad b/modular_hose.scad
index e7e71d1..04e8dc7 100644
--- a/modular_hose.scad
+++ b/modular_hose.scad
@@ -6,7 +6,6 @@
 //   include <BOSL2/modular_hose.scad>
 //////////////////////////////////////////////////////////////////////////
 
-
 _small_end = [
              turtle([
                      "left", 90-38.5,            //   1/4" hose
@@ -45,10 +44,10 @@ _small_end = [
                      "arcsteps", 4, 
                      "arcleft", .47,90-53+30.4,
                      "move", .597,
-                     "left",
-                     "move", 9.908,
-                     "right", 30,
-                     "move",3.81,
+                     "left", 
+                     "move", 9.908-1.905/tan(25) +3.81*cos(30),  // Change to 25 deg angle
+                     "right", 25,                                // to remove narrow point in wall
+                     "move",1.905 /sin(25),
                   ],
                   state=[11.989,0])
             ];
@@ -127,10 +126,10 @@ _hose_waist = [1.7698, 1.8251, 3.95998];
 //    parts you can add clearances that make the ball end smaller and the socket end
 //    larger.  These work by simply increasing the radius of the whole end by the specified
 //    amount.  On a Prusa printer with PETG, a clearance of 0.05 allows the 3/4" hose parts to mate
-//    with standard modular hose or itself.  A clearance of 0.1 allows the 3/4" parts to mate with
-//    standard hose, and with clearance 0 the 1/4" parts will mate with standard hose.  And note clearance values
+//    with standard modular hose or itself.  A clearance of 0.05 to 0.1 allows the 1/2" parts to mate with
+//    standard hose, and with clearance 0 the 1/4" parts will mate with standard hose.  Note that clearance values
 //    are different for the different sizes.  You will have to experiment with your machine and materials.  Small
-//    adjustments will change the stiffness of the connection.  
+//    adjustments will change the stiffness of the connection.
 // Arguments:
 //    size = size of modular hose part, must be 1/4, 1/2 or 3/4.
 //    type = type of part to make, either "segment", "socket" (or "big"), or "ball" (or "small")