Big issue

Yeah the top part just went to noodle for no reason it prints perfect then for some reason just throws it all off

Looks like your print shifted midprint..

How would it shift mid-print? Never had in issue before? and it was stuck really good to the bed

The only time I had something like this occur is when the print suddenly broke free from my bed about 3/4 of the way through and was pushed all over the place by the extruder.

Maybe there was a power surge and the print file was corrupted during the print? My machine is extremely sensitive to static electricity though it has yet to affect a print in progress.

My Da Vinci did this when I had Repetier .92 installed.  For whatever reasons the stepper motors run too hot and started skipping/losing steps.  I even tried slowing down the print/acceleration/jerk speed.  Eventually I gave up and went back to the stock 1.0.3 firmware.

And the model didn't break away from the the bed as I had to use my scrapper and quite some force to get it off im going to manually re calibrate and then re run using new spool holder. Never had this issue before

I am thinking that it could be the filament catching. I have had this happen to me before and I think it was caused by the filament and not the model. I printed the same model later and it printed fine. I have my filament mounted on the side and noticed that it rubs on the back and will sometimes make a squeaking sound as it pulls in the filament. I think that is causing the filament to get hung up. I am going to try and print a new holder.

Where my printer is there is shelf above it at about 12 inches. I just made a spool holder that uses skate bearings and sets on that shelf. I then drilled a hole about 3/4 inches wide in the middle of the top door to feed the filament through. Works out very well.

I have a pretty new printer with about two weeks worth of printing on it (1.0a flavor) and it starting shifting prints like this and after much testing it turns out that the wires plugging into the stepper motor on the side were rubbing back and forth on the plastic wall near the hand hold, and as those wires at the plug (for the motor and end stop sensor) wiggle back and forth it would cause my prints to randomly shift.  I tried swapping the wiring harness between the X and Y steppers to test this and got the same random shifting on the same motor.  So I think it's the plug on the stepper motor that is loosing connection as it wiggles rather than the harness.  I removed the plastic wall on that side and pushed that side up against the wall so it's not wide open, but nothing there for those wires to rub against and haven't had any issues since.

Eventually I'll probably replace that motor with one that doesn't have this type of connector, or maybe just open it up and solder the wiring harness into it.

Hope this helps!

J.