Yeah, i read that when i was fiddling. I read a TON of stuff before i opened that sucker up. I was scared shiteless the first time i grounded the tube... turned out there was no charge in it. My friends were laughing their heads off because i was wearing leather gloves holding a wodden dowel with a screwdriver on the end grounded to the chasis and inching toward the anode freakin' out as i did it. I've got pictures of it somewhere.... bastards. I risk MY life so they can play games. Hah!