**BUG** Concise problem statement: WaveForm plots that are nice and smooth when ploted directly from a sim are distorted/quantised after being saved and then reopened Steps to reproduce bug: 1. Run sim 2. Observe WavForm plots ![enter image description here][1] 3. Save WaveForm file then reopen it. 4. Observe distorted waveforms: ![enter image description here][2] Results: reopened WaveForm plots are distorted (see image above). Expected results: reopened WaveForm plots should be identical to original plots (see image above). **Note that this is a relatively recent bug. My earlier WaveForm saves (using version 2x?) were OK.** Browser: Chrome [1]: /editor/20160415/5710e02b921a4.png [2]: /editor/20160415/5710e06ca9ad0.png