I have just tried to install your version, i.e. FF3+FF1.1+FF3.1.1 (always with Cobra option, as stated in your description of settings), but I am a little lost about what I should do after having installed that combination, in particular with your file conceived to get common F4Patch settings. Could you explain it to me?
Do not be afraid to explain longly, I might be somewhat dumb when having to deal with computer things I do not know yet

