diff --git a/packages/brian/config/config.js b/packages/brian/config/config.js
index 78a9d94089a..6c4a76fc7c9 100644
--- a/packages/brian/config/config.js
+++ b/packages/brian/config/config.js
@@ -15,7 +15,6 @@ export default {
   ],
   options: {
     // Constants
-    // TODO shoulderSlopeReduction: { val:   0, type: "constant" },
     collarFactor:           { val: 4.8, type: "constant" },
 
     // Measures
@@ -24,31 +23,32 @@ export default {
     sleeveLengthBonus: { val:  0, min: -40, max:  80, type: "measure" },
 
     // Percentages
-    acrossBackFactor:      { val:  97, min: 93, max: 100 },
-    armholeDepthFactor:    { val:  60, min: 50, max:  70 },
-    backNeckCutout:        { val:   5, min:  2, max:   8 },
-    bicepsEase:            { val:  15, min:  0, max:  50 },
-    chestEase:             { val:   8, min: -4, max:  20 },
-    collarEase:            { val: 3.5, min:  0, max:  10 },
-    cuffEase:              { val:  20, min:  0, max: 200 },
-    frontArmholeDeeper:    { val: 0.5, min:  0, max: 1.5 },
-    sleevecapEase:         { val:   1, min:  0, max:  10 },
-    sleevecapBackFactorX:  { val:  50, min: 35, max:  65 },
-    sleevecapBackFactorY:  { val:  33, min: 35, max:  65 },
-    sleevecapFrontFactorX: { val:  50, min: 35, max:  65 },
-    sleevecapFrontFactorY: { val:  33, min: 35, max:  65 },
-    sleevecapQ1Offset:     { val:   5, min:  0, max:   7 },
-    sleevecapQ2Offset:     { val: 5.5, min:  0, max:   7 },
-    sleevecapQ3Offset:     { val: 4.5, min:  0, max:   7 },
-    sleevecapQ4Offset:     { val:   2, min:  0, max:   7 },
-    sleevecapQ1Spread1:    { val:   6, min:  4, max:  20 },
-    sleevecapQ1Spread2:    { val:  15, min:  4, max:  20 },
-    sleevecapQ2Spread1:    { val:  15, min:  4, max:  20 },
-    sleevecapQ2Spread2:    { val:  10, min:  4, max:  20 },
-    sleevecapQ3Spread1:    { val:  10, min:  4, max:  20 },
-    sleevecapQ3Spread2:    { val:   8, min:  4, max:  20 },
-    sleevecapQ4Spread1:    { val:   7, min:  4, max:  20 },
-    sleevecapQ4Spread2:    { val:   7, min:  4, max:  20 },
-    sleeveWidthGuarantee:  { val:  90, min: 25, max: 100 },
+    acrossBackFactor:       { val:  97, min: 93, max: 100 },
+    armholeDepthFactor:     { val:  60, min: 50, max:  70 },
+    backNeckCutout:         { val:   5, min:  2, max:   8 },
+    bicepsEase:             { val:  15, min:  0, max:  50 },
+    chestEase:              { val:   8, min: -4, max:  20 },
+    collarEase:             { val: 3.5, min:  0, max:  10 },
+    cuffEase:               { val:  20, min:  0, max: 200 },
+    frontArmholeDeeper:     { val: 0.5, min:  0, max: 1.5 },
+    shoulderSlopeReduction: { val:   0, min:  0, max:   8 },
+    sleevecapEase:          { val:   1, min:  0, max:  10 },
+    sleevecapBackFactorX:   { val:  50, min: 35, max:  65 },
+    sleevecapBackFactorY:   { val:  33, min: 35, max:  65 },
+    sleevecapFrontFactorX:  { val:  50, min: 35, max:  65 },
+    sleevecapFrontFactorY:  { val:  33, min: 35, max:  65 },
+    sleevecapQ1Offset:      { val:   5, min:  0, max:   7 },
+    sleevecapQ2Offset:      { val: 5.5, min:  0, max:   7 },
+    sleevecapQ3Offset:      { val: 4.5, min:  0, max:   7 },
+    sleevecapQ4Offset:      { val:   2, min:  0, max:   7 },
+    sleevecapQ1Spread1:     { val:   6, min:  4, max:  20 },
+    sleevecapQ1Spread2:     { val:  15, min:  4, max:  20 },
+    sleevecapQ2Spread1:     { val:  15, min:  4, max:  20 },
+    sleevecapQ2Spread2:     { val:  10, min:  4, max:  20 },
+    sleevecapQ3Spread1:     { val:  10, min:  4, max:  20 },
+    sleevecapQ3Spread2:     { val:   8, min:  4, max:  20 },
+    sleevecapQ4Spread1:     { val:   7, min:  4, max:  20 },
+    sleevecapQ4Spread2:     { val:   7, min:  4, max:  20 },
+    sleeveWidthGuarantee:   { val:  90, min: 25, max: 100 },
   }
 };
diff --git a/packages/brian/index.html b/packages/brian/index.html
index 3b6568c4e5e..20c3575e83e 100644
--- a/packages/brian/index.html
+++ b/packages/brian/index.html
@@ -26,15 +26,73 @@
 	    }
 	  }
   };
-console.log('models', freesewing.models);
     var pattern = freesewing.patterns.brian
       .with(debug)
       .with(freesewing.plugins.theme)
   //    .with(freesewing.plugins.designer)
+/*
+  pattern.on('preSample', function(next) {
+    console.log('preSample hook');
+    next();
+  });
+
+  pattern.on('postSample', function(next) {
+    console.log('postSample hook');
+    next();
+  });
+
+  pattern.on('preDraft', function(next) {
+    console.log('preDraft hook', JSON.parse(JSON.stringify(this)));
+    next();
+  });
+
+  pattern.on('postDraft', function(next) {
+    console.log('postDraft hook', JSON.parse(JSON.stringify(this)));
+    next();
+  });
+
+  pattern.on('preRender', function(next) {
+    console.log('preRender hook', this);
+    next();
+  });
+
+  pattern.on('postRender', function(next) {
+    console.log('postRender hook', this);
+    next();
+  });
+
+  pattern.on('preDraft', function(next) {
+    console.log('%cpreDraft hook', 'color: red', this);
+    next();
+  });
+
+  pattern.on('postDraft', function(next) {
+    console.log('%cpostDraft hook', 'color: red', this);
+    next();
+  });
+
+  pattern.on('insertText', function(next) {
+    console.log('%cinsertText hook', 'color: red', this.text);
+    this.text = this.text.toUpperCase();
+    next();
+  });
+*/
+  pattern.on('preDraft', function(next) {
+    console.log('%cpreDraft hook', 'color: red', this);
+    for(let m in this.config.measurements) {
+      let measurement = this.config.measurements[m];
+      if(!this.context.settings.measurements[measurement]) {
+        this.debug('Missing measurement:', measurement);
+        this.debug('All measurements:', this.settings.measurements);
+        throw `Missing measurement: ${measurement}`;
+      }
+    }
+    next();
+  });
 
 pattern.settings.paperless = true;
 
- pattern.settings.measurements = freesewing.models.manSize36;
+ pattern.settings.measurements = freesewing.models.men.manSize36;
 
   pattern.settings.sa = 10;
 pattern.settings.units = 'metric';
@@ -42,9 +100,10 @@ pattern.settings.sample = {
   type: 'measurement',
   measurement: 'shoulderToShoulder'
 }
-    //pattern.sampleOption('chestEase');
+pattern.debug('debug test from index', 'foo');
+    pattern.sampleOption('shoulderSlopeReduction');
     //pattern.sampleMeasurement('bicepsCircumference');
-    pattern.sampleModels(freesewing.antmantest);
+    //pattern.sampleModels(freesewing.antmantest);
 //pattern.draft();
     document.getElementById("svg").innerHTML = pattern.render();
 
diff --git a/packages/brian/src/base.js b/packages/brian/src/base.js
index 97b4b6f8408..0000fc07dc4 100644
--- a/packages/brian/src/base.js
+++ b/packages/brian/src/base.js
@@ -15,7 +15,9 @@ var base = {
     );
     points.cbShoulder = new Point(
       0,
-      (measurements.shoulderSlope - options.shoulderSlopeReduction) / 2
+      (measurements.shoulderSlope -
+        measurements.shoulderToShoulder * options.shoulderSlopeReduction) /
+        2
     );
     points.cbArmhole = new Point(
       0,
diff --git a/packages/brian/src/index.js b/packages/brian/src/index.js
index d213641118d..b089e8d7333 100644
--- a/packages/brian/src/index.js
+++ b/packages/brian/src/index.js
@@ -23,6 +23,7 @@ pattern.draft = function() {
   pattern.parts.back = back.draft(pattern);
   pattern.parts.front = front.draft(pattern);
   pattern.parts.sleeve = sleeve.draft(pattern);
+
   return pattern;
 };