When I use `Simulator.gestures.pinch`, I expect a pinch event to eventually fire with the scale I specify as an option. So, in the following test case: package.json: ``` json { "dependencies": { "hammer-simulator": "0.0.1", "hammerjs": "2.0.8" } } ``` index.html: ``` html <body> <div class="test-element"></div> <script src="node_modules/hammerjs/hammer.js"></script> <script src="node_modules/hammer-simulator/index.js"></script> <script src="test.js"></script> </body> ``` test.js: ``` js (function () { 'use strict'; var element = document.querySelector('.test-element'); var hammertime = new Hammer(element); hammertime.get('pinch').set({enable: true}); hammertime.on('pinch', function (event) { console.log('event.scale', event.scale); }); Simulator.gestures.pinch(element, { scale: 2.0 }); }()); ``` I expect that an `event.scale` of `2` will eventually be logged. However, the final value to be printed is only `1.9230769230769231`. Is this expected or is it a bug?