Is it a problem if roots tangle, should they untangled while still thin enough to do so? Even if I do I have so much bubbles I think they will just tie in a knot again. I know tangled roots in soil cultivation can cause root binding and stunt plants but what about DWC? My plants are in single buckets by the way. I can only find info about tangled roots when plants are tangled together but that doesnt answer my question if its ok that roots are tangled or not. Will the tangled root cause any growth problems in general?