Surplus Threads in Print

[sonnichs]

Over coffee this morning I had a little time to do some tests as shown. The 3 assemblies have Retraction set at 0.5mm, 7mm and 15mm.The results of threading are pretty clear. In the last, 15mm, example I placed the test post closer together and still no "threads". The distances between posts is 0.1" and 0.75" in the last example.One thing I noticed--the travel between posts is very slow--about 10mm/4seconds. I have "travel" defaulted to 200 in my GCODE generator (Fusion 360). This is fast --I know-- but at any rate I wonder if I am setting this in the wrong place?CheersFRitz