I'm having the same problem. there's no lag, it just seems to be sending the ship to the wrong location instead of the proper position near the shore. I even launched a 1-part ship (just the con tower) and it went to exactly the same spot, ~3500m underground at a spot about the same distance due west from the runway spawn as the proper water spawn is due east. A quick peek at the .cfg for the con tower shows this: MODULE { name= BoatInterface moveAtLaunch = true timeLockFix = 5 //change this if you're having issues getting to the water. Set higher... hornActive = true launchPosition = -2294.581, 7.605, -3458.309 } Any chance that launch position is causing the problem? What is the correct launch position, if different?