Dear Ultimaker Community,
I'm having some problems printing complete structures with PVA, which I want to use as a sacrificial mold for further research, but also when I use PVA solely as support material. During printing, oozing results in bad quality prints and thus a low quality mold, but I also notice that my buildplate lies full of small parts of PVA (schrapnel) after printing (see pictures 1 and 2).
I try to print a porous structure consisting out of cubes, which need to have support between them (see picture 3). The dimension of the support is often very small, around 2