I`m trying to print propellers, but facing problem as described in title.
Sorry for bad angle, I havent found better one. Please see enclosed gcode for better view.
config, stl and gcode:
Maybe custom support width offset will help? Is it hard to implement? In situation above, wider support will also should improve sticking to bed.
It looks like thin walls are ignored at all and overlap may happen between support material and them, as reported in #645.
I believe 0634437 fixes this issue, but I haven't tested so far.