I am working on v2 of a part that I have done once in sprut with no issues (well none related to sprut at least) the first time around...

it is a fairly simple part, the first op is to drill a 0.201 hole at x=0,y=0...
for v1 of the part, I didn't even need to select a face or anything, there was a 0.201 drill loaded up, there was a 0.201 hole in the model, sprut just kind of put the two together and figured out what to do...

for v2 of the part, no matter what I do, what faces I select, or I even tried edges just for a change, still nothing... when I run the compile/create/whatever it is you run in the machining tab I get the pretty little green check mark that says everything is just fine and dandy, but no tool paths get created...