HI, folks,

First i thank you all for your replies , i really needed them !

Today, i went to a shop to test an other PA80 and it had the same prob.i already mentionned in my previous post , the guy of the shop discovered it with me, now he is aware .

I tried the YAM psr 9000 they had in shop.
Result: the levels i chose for Drums, bass, ACC.. were played back as i tweaked them and the guy could even change them while the SEQ was running and all was taped right.
What a relief,I asked him a last question before i change KB, as i play chords with right hand does the YAM fit, he didn't know.

Follow my thinking, Does the YAM psr 9000, Technics 6000 or 6500, Roland VA5 /VA7 recognise chord scanning right from split point ??

Great forum for useful infos, guys (girls),keep on going !!

Korgy; French musician Thanks