I’m able to get this going with Max 7 and some programming skills, but I really need the algorithm from the H9.  The UDStomp and Magicstomp service manuals are easy to obtain and outline the construction, something that everyone seems to be near-missing on.  Folks on the Holdsworth forums will be racing to purchase if someone gets this right.

So bump to mad6stringer’s suggestion, I second it, and really hope you’ll take it seriously.  Many thanks from Denver, CO.  Daniel