I'm getting weird behaviour using LT-05 Landing Struts in a science game. I've put up a series of images, but in summary adding any amount of LT-05s anywhere on my ship causes the rocket to pull northwards.
I've uploaded the craft file here.
Happens on both x86 and x64 versions, brand new install of the latest version and fresh saves.
Running on a squeaky clean install of W10 with an i7-2600k and GTX580.