Forums › General Discussions › Custom Masks? › Reply To: Custom Masks? August 10, 2015 at 3:10 pm #52654 mikehParticipantWell, it sort of works, as long as all of my signals are below -40dbm. I guess it’s a poor-man’s mask.Any chance of a real custom mask utility? In your spare time?Thanks,MikeAttachments:You must be logged in to view attached files.