Rev 3 Sys-Ex Patches to Rev 4

[nunucello]

Has anyone tried loading Rev3 MIDI Sys-Ex patch data into a Rev4 ?

I have lots of customers Rev3 patches and stored the SYs-EX Data within the logic sequence.
When Using my Rev3, the patch would be read and load up in to the Rev 3.

Sequential alerted me that Rev4 will not read Rev3 sys-ex.

I downloaded the Sound Tower librarian demo and it seems to read the Rev3 sys-ex data, but it does not look to be 100% correct.

Any help is greatly appreciated.

Thank You

[Qwave]

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I downloaded the Sound Tower librarian demo and it seems to read the Rev3 sys-ex data, but it does not look to be 100% correct.
...

I don't think the Sound Tower editor is not intended to work with Rev. 3 sysex data.
The Rev. 4 sysex is differentfrom the Rev. 3 sysex to include the Rev. 4 specific parameters like filter type, Vintage knob, aftertouch, velocity, etc.