A movie will say more than a thousand words. Here is a modification for the magnification of the signals when using the 3kHz. roofing filer in the Yaesu FT-2000.
Today (October 5th.) I added a YOU TUBE Gallery to my website with videos which are of my interest. If you like a video to be added PSE feel free to do so. The YOUTUBE Gallery can be found on the leftside MAINMENU. Beware that I have to approve it before it will be visible on the website.