Do any of you GS Mini owners get a twangy/buzz when playing your B, high E, and to some extent the G strings? I'm typically a heavy handed strummer, and I try to tame myself when playing this small body, but I still seem to get that twangy sound when playing those strings (e.g. chords D, D7, G, A). The neck is nice and straight, so I don't think the truss rod is an issue. I'm thinking of raising the action a tad at the saddle the next time I change my strings. Would that tame the twang?