1. Learn you slicer settings! Support setting in particular can make a huge difference 2. Different brands of filament may need different printing temperat

1. Learn you slicer settings! Support setting in particular can make a huge difference 2. Different brands of filament may need different printing temperatures. 3. Use printables, thingiverse, cult3d, yeggi, etc to find models to print :-) 4. ABS fumes are poisonous (formaldehyde)