> I tried loading it with flesh batteries two times and the same problem > happend. Any idea of what´s causing this problem??? flesh batteries (to those who are unfamiliar with this term it means fingers) are best kept away from frash units. leaving flesh batteries and frash units alone for a moment, I'd suggest the capacitors in the unit are faulty and may need replacing. DON'T use the flash until you have them professionally replaced or they may fail dramatically, potentially doing serious damage to the 300 karl
