marcosin.rar (263 KB)ok here is the marcosin 1.7 sourcecode modified so that it will compile using gabonators makefile.bat. This does complete the process with no errors and the file loads into the DSOQuad where it runs but there are some problems with waveform display. The source files are only changed in small ways to remove error reports and the makefile is identical to gabonators. Perhaps someone else can get it to behave ? (edit) the makefile is changed for slot 1 otherwise is identical