So, yesterday I finished up the install of a 6 volt POS ground Ignitor module on my 52 Customline and Flamethrower II coil.... ....Holy ****.... The car sounds different now... like in a good way. The idle is different, not rough as it could be before I made the install. Installation was simple. the biggest pain was the rubber grommet that installs in the position of the old ground post on the dizzy. I seem to remember a few people mentioning on a post that people had all sorts of issues with them and could never get them to run right... Kinda makes me wonder what they were talking about and if their issues weren't caused by other issues in the system.... Idunno, I'm just stoked.