OK, so a bit more testing later, but i'm still havin' some critter trouble. On low gravity worlds like Duna or the Mun, opening the legs will occasionally cause the critters to spring a few meters into the air. There have been a few instances where i've lost key parts like solar panels from the impact. Any idea what's causing this? Also, while the crawler parts have become my favorite parts period, there's an issue with finding the front end on it's symmetrical design, can you add, like, a line or design or something on it to indicate "this end forward"? sorry it feels like i'm complaining huh. any way awsome work and i would love to see more critter parts.