Upgrade to my 3d printer worked out great.

reprap
gplus
(Mano Biletsky (Open MAKER)) #1

Upgrade to my 3d printer worked out great.
Added a second power supply, just for the heated bed. And together with some abs juice my print stick fine.

Only thing i don’t like is the discoloration of the abs when the extruding is slowed down due to small parts.