problem switching ross to dynacomp compressor

[bent]

i build the ross compressor few time ago ( i place wire in the place were i need to change ross to dynacomp), and tonight, kids and wife sleeping, i have the chance to test ...

so i change the resistors and caps to make it dynacomp.....

in ross mode, its sound great...but in dynacomp mode it sound horrible , like my speakers is broke, so i put it back to ross and sound great again....and i put it back to dynacomp, and guess what...it sound horrible....

any clue anyone?
i guess that all soldering and transistors are ok, since it's work in ross mode....

help will be helpfull....
bent