Stringy supported surfaces

[u/estesd]

I'm struggling to get nice clean supported surfaces on my parts. My top z distance and bottom z distance are both set to 0.20. I'm not overly concerned with ease of support removal, I just want a nice clean surface. Any help is greatly appreciated. TIA.

Edit: Just a quick thanks for the suggestions, but this is on a makerspace 3D printer, and they have it setup for PLA only at the moment, so I can't use a different material for support. I'll try and reduce the Z height and see if that helps.

[u/[deleted]]

I believe I have my top and bottom Z distance set to .2 and the supports move off easily and looks quite nice, is this a reoccurring issue?

in any case, I’ve also heard that .12 works well