Cant find anything on this anywhere.
I essentially want to smooth zremesher guides but when i press 6 or click smooth, all of the curves smooth. Also is it possible to move the curve or smooth certain parts of it?
Draw minimal curves as accurately as possible the first time through, is the best advice I can offer.
The following is not an ideal solution if you have a lot of curves (or really dense ones), but you could try drawing a lot of small intersecting curves across any curve that you want to preserve. As a test, I placed these wherever the black and yellow guides changed color. The smoothing shouldn’t affect the location of these manually placed points, so it will produce minimal-to-no smoothing compared to an identical curve that lacks them. (Here’s an example of two curves that started out as similar shapes and got smoothed together, one with curve intersections and one without: link)
Just make sure to use as many intersections as you can to match the resolution/stepping of the curve, if you want to completely preserve the shape. Otherwise anything inbetween these points would still smoothen out and become taught. This pinning effect could also work to your favor; it would allow you to isolate and smooth isolated areas of a single curve.