I'm back to the 1.75mm extruder; the 3mm extruder is only used for the ridiculously fat nozzles.
What size nozzle is good for this? I've read (on the Internet!) that clogging is an issue with nozzles smaller than .5mm. Any tips regarding temperature, layer height , etc. ? I'm not looking for the "wood grain" effect caused by different temperatures.
A couple of feet of the stuff would be great. If I can print this little guy, and it doesn't break, I'll get a spool from my good friends at Inventables.
http://www.thingiverse.com/thing:217012