For what it's worth, I think the mixer spur tool is still available here (http://playground.analog.com http://playground.analog.com). See the recent Amp Hour e

For what it's worth, I think the mixer spur tool is still available here (http://playground.analog.com http://playground.analog.com). See the recent Amp Hour episode for some specific discussion I heard about these tools and their development. (https://theamphour.com/392-an-interview-with-matt-duff/ https://theamphour.com/392-an-interview-with-matt-duff/)