Finished building my US Ultimaker original plus with dual extruders.
The kit was missing more than a dozen M3 bolts in various sizes and a long cable from extruder temp amplifier to electronics in the base.
So I have a working one extruder machine. First prints are good, could use a little tune up. I believe one of the X axis pulleys maybe drilled off axis which is causing a periodic increase in force needed to move X axis.
