At the moment this is sooooo good. I've been printing with it for about a week now and my one only print flaw with MY print is the tolerances. But that the printers fault. I printed this with the stock gantry and extruder, so my hotend was wiggling around. i think that the rods don't go in all the way thus causing the z rods to bend out. But there is no artifacting showing in the print. Over all I give it an 8 out of 8 gr8 m8. do print this. At the moment my teacher and I are comparing prints. He uses a maker bot and my printer is working just as good as his. I will print again when I get my e3d lite6. The printer is printing an e3d extruder and it looks gr8.
print a little slower than you do. around 5mm/sec slower for guaranteed strength. Do not print with infill above 30%. it will be to heavy.