AGL Large Clipping Through Terrain, Vessel Slides on Surface

[sacr3dbac0n0]

When retracting gear vessel jumps into the air. This issue is indiscriminate and affects many planetary bodies from different planet packs by different authors. The motors on wheels run, but the vessel does not move from it. Video: https://www.youtube.com/watch?v=KOVDijVEDf8&feature=youtu.be