i only keep a few different strings on hand.... what would a man reckon the largest difference in weights per set of string (when strung) would be? Let's just assume midplus/98, not trying to compare a mid vs OS for example... assume 17g so how many grams more does the heaviest set vs the lightest set amount to? heck, on that note....what do you figure a 16 vs 17 (same string) differs in weight (strung). obviously, when i mention "strung" i'm trying to compare the useable length, not the fact that some sets are longer than others, yada yada. bueller? Thx!