John, why is it that when I have a frequency response that I want to EQ and I hit the Match Response To Target button, if I then hit Reset Filters for Current Measurement (to erase the suggested filters and start again) and then again hit the Match Response to Target again, a different set of filters always comes up. I can do this over and over again and the filters suggested are not the same. I am leaving all the other Filter tasks at their defaults. Now overall each predicated response from the suggested filters give an overall similar response, i.e. it closely matches the Target Line but sometimes for a response the program can suggest 4 filters and then Resetting and getting another set of filters suggested can be result in 11 filters the next time around even if all the other parameters like I said before stay the same. Since I want to try and get the minimum number of filters to be used I will often repeated hit the Match Response and the Reset Filters until I get a smaller number of filters but when I get what might be a smaller number of filters (say 3,4,or 5) I have to remember to save them or else quite often I cannot get the program to suggest the smaller number of filters again.