That would be a defining moment in XtraPerf history if there were limits on XtraPerf. I know you wish to interpret something that puts across XtraPerf so poorly. XtraPerf was rather impressive. That was replaceable. I sense a healthy dose of skepticism is warranted. Here's how to tell if your XtraPerf is working correctly for you. I had occasionally considered this. You'll soon know everything in respect to, XtraPerf. I have little doubt that this is clear enough. XtraPerf was my saving grace that moment. When I asked them why, they told me that's because they're not good with XtraPerf.