Very interesting find! Thanks alot. Its much better, but its not perfect, an up or down would of been best.
Anybody who wants to use this method will benefit. Oh, you forgot to mention that to change the first digit of the style, you have to hold the 'count/pause restart button' and press the relevant numbe, and then its like you say, you only have to press the 1 button at a time.
Korg: Pa5x 61, Pa4x 76, Pa1000, Pa900, Pa800, Pa700RD, Pa600, Pa500 & i30
Ketron: Event 76 & SD60
Roland: BK9x2 & EA7
Yamaha: Genos, SX900, S-975, PSR9000
GEM: WK8 Megastation