Why is it that every person on here all of a sudden wants 4th order bandpasses? I think I've seen more requests for those designs in the past 2 weeks than I have since the beginning of the semester. Did I miss something? You can't just throw anything into a bandpass enclosure, so what gives? //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif