i figured it out :) - yes the order should be reversed
11 00 20 2C | 00 00 - 7F 7F | val12.13 val8.11 val4.7 val0.3
and it works like a charm.
no problem about the range, there are only 662 waveforms, so upper numbers are ignored
finaly i can use this great groovebox without a computer editor
ill update the .ini file soon
best & thanx again
niko