hey bob. keyswitches are part of the sfz format. you build them in at the ..sfz file level. was wondering if there was a way to make sd3 recognize them. looks like not. here's an example that works in dimension
//-------------------------------------------------------------------------------------------------
// sfz keyswitch example
//
// Author: Enharmonic Reliquaries Productions
//-------------------------------------------------------------------------------------------------
<group>
sw_lokey=0 sw_hikey=1
<region>
sw_last=0
sample=C:\Program Files\Cakewalk\Dimension Pro\Multisamples\01 - Grand Piano\CMPD2\CDP_21.flac lokey=22 tune=25
<region>
sw_last=1
sample=C:\Program Files\Cakewalk\Dimension Pro\Multisamples\00 - Wavetables\saw 2-bit.flac
lokey=22 tune=33
loop_mode=loop_continuous transpose=44