The best fix is a high dipole, a lot of power and audio processing. Don't let piss weakers go on forever. There have been a few times when I've told a p.w. operator he has a 60 second time limit. Explain politely that he is piss weak and we can't hold the frequency if he talks a long time. After 60 seconds move on whether he's done or not. They don't like it but too bad. Operate when the band is less crowded or get a better antenna/rig/audio. Everyone's equal on the internet. On radio, it's capitalistic (although there's always been some who want the guvment to change that).