Original post by: Maz ,
Another day, another print with one or two missed steps. [image|4067] and i think the wavy pattern along the walls is becoming more pronounced or maybe I'm just paying more attention now. [image|4068] From what I have read, the wavy pattern is caused by the way that the ball screws had their shaft size reduced to fit the toothed gear that the belt goes around? I.e. to fix it I need to replace the expensive parts of the printer? Is there anyone in the San Fran bay area who wouldn't mind helping me work out if this machine is fixable or if I have to get a new one?