Drawbacks in 3d Printing

[3DPBuser]

Some like me waited because of the filament. Smell, warping, etc, looked to be too much for end-use parts. But PET solves that, as well as a low-cost, permanent, non-flexing steel i3 frame:
http://3dprintboard.com/showthread.p...eatec-in-Spain

[curious aardvark]

pet smells much much worse than abs.

Well the stuff I tried does. Colorfabb xt. Stank my workshop up something wicked.

Printed nice though. And the magazine clips I made, work really well.