Hi All: My main gun SB 303 went belly up a couple of nights ago. Went looking on the internet for a schematic and nothing. Nothing at Bama and the english Heathkit site is still on hiatus, protesting the Iraq war. Can someone email me a copy of the schematic and I'll get her going again. My Heath station: SB 401 SB 303 SB 220. Thanks!!!! Greg WA7LYO in sunny Feenix