>>Example, I asked for someone to list their settings so I could match it against mine - nothing other than people telling me that I should get a list of settings from someone. It's not really the community's job to deliver customer service though.
Add me to the list of people who were frustrated just like you but stuck it out and I am now getting good prints. Heck, I even built a mini kossel with self sourced parts too.
Anyway, asking someone to "list their settings" is not a specific enough question for you to get a constructive answer. What, specifically, did you want? Repetier settings, slic3r settings, esteps, etc? Even within repetier, there are several different tabs of settings. However, a lot of them are computer specific, so if I posted my and you tried the same com port, there is no reason other than dumb luck that it would be the same for you, so that doesn't really help. But to address your connectivity issues- does it connect at all and does it home all axis correctly when given the command? This is the place to start.
Also, I saw that you don't have a heated bed, have you added that yet? Are you trying to print ABS or PLA? IMO, the printer is a paperweight if you are printing ABS without a heated bed. I have printed PLA without a heated bed but even that is much easier with a 60 C heated bed.
Anyway, if it doesn't work out for you, check back in a couple years and hopefully it will be a little easier with newer printers.
SD4 w/ RUMBA, E3D Volcano, all bearings, glass bed