Hey there, this seems pretty interesting. I will do some tests too. What I know right now is, that using 0.16 layer height will result in way better overhangs as lower heights, which should not be the case.
Maybe its because of the geometry or because the nozzle is made of steel which leads to colder extrusion. One of the problems could be the longer meltzone heating the material intensive while the nozzle itself is rapidly cooling down the filament… Im running another thread precised on cooling issues.
Also I’ve ordered an aftermarket nozzle. Its 2mm longer and I hope brass will conduct the heat more even. Lets test the hell out of the machine to eliminate this once and for all 