Does anyone know of a string manufacturer and set that is fairly high tension for a five string? Iplay an Ibanez sr 405 and the B string is the only one giving me any real trouble. it's the string the needs to be the shortest. also, can someone tell me about black Diamond Strings? I have been trying to find some and I'm going insane.(might just be out of stock) edit: also, could some one list the gauges and which guages are High tension and which are low?, sorry for the stupid questions. and which strings tend to have a warmer tone.