Since the latest update 1.88 (?) I cannot use any rotor that was already in my build - was nice to see whole sections of the build just fall apart.... And I cannot place any new rotors. The rotor heads do not remain attached, AND it messes with the ability to move - jetpack or no. The whole world seems to turn and the character remains stuck until it VERY SLOWLY gets away from the grid.
It just blows my mind how after FIVE YEARS, Keen still has not figured out how to make an update without seriously fucking up something that was working fine prior to the update. FIVE YEARS.... think about it.