Thanks for the tip, bro. Greg. I read about the mod, I think mine came with a different cap than the older ones from one I read. I didn't dig through the pages to see how to tell. Someone said you can tell from the outside and the info was in the mod thread. But yah, if it's the older value cap, I might give it a go. Pretty happy with it as it is now. Also I know I have a 18 or so volt wall wart somewhere to try. Too dang cold to even go out to the garage to look. I hoard them. Dug around at work and found a 12 V, so if the connector is right or I fell like messing with it, I might see what 30% more power supply voltage does.