Version

Version of PrusaSlicer used goes here
2.2.0

Operating system type + version

Windows 10 Pro

3D printer brand / version + firmware version (if known)

Prusa MK2.5

Behavior

Dense interface layers are often required to support parts that rest on supports and don't have much area on the initial layer (like elbows pointing down). But then I get the same number of interface layers on the bottom of the supports, between the model and the supports, and those are much harder to remove. There should be a way to not have any interface layers below supports, at least, if not a separate count. Also, a larger gap option would be nice. I care about how good the first layer of the model above the support is. The first layer of supports above the model can be rough, as long as it sticks and the supports build up on it, I don't care what it looks like.

Is this a new feature request?
Yes.