Hi all, Ah so frustrated at this point that i want to mail it back in tiny little pieces. I have this firmware on it for MBL: https://jenkins.alitecs.de/job/BigBox_Geek/ The "BigBox/Dual/RC_Hybrid_Titan_MBL" I have the bed leveled. Saved it many times to make sure that it stuck. Using Jenkins Profile for the BigBox Hybrid-Dual.FFF. But there is also Alex's one, copy of the Official BigBox profile. Still not sure which is good to use or if even there is a better one to use. Was able to print a Batman logo (so i can see the first layer to make sure it is looking good). And had to tweak the settings to get a great first layer. Came out great! But then switched profiles in S3D to get some other prints done on another machine and didn't hit save. Ok not a big deal change the first layer settings and all should be good.. right? WRONG! I did get another print out but the supports welded to the piece. very frustrating. Then stopped, went out, came back and tried to print again but now am getting some funky strange zig-zag pattern when it prints. No clue where this is coming from. So i removed the profile. Readded it to make sure that I didn't totally screw it up. And still getting it. But it looks fine in S3D: So now I am at a total loss here. I attached the profile that I am using. By all means if there is one I should be using, let me know. Different firmware, let me know. I have been using prusa's firmware uploader to get the hex file to the machine since I can't seem to understand how to do it through the Arduino program. Thanks!