Two Bugs: Interior Light offset/collision box, Welders/Grinders crashing game and deleting grids

Sorry I just realized I originally hit Submit Idea instead of Submit bug, my bad. I'll repost this in the bug section.

Every time I reload my game, the Offset of my lights reset to base value which is annoying because I have a very tall ship hangar and the lights don't reach the floor unless I have the offset maxed. Every time I load into my game I have to go into my control panel and change the offset on all the lights in my ship if I want to see anything which is REALLY annoying. Also interior lights collision box takes up the entire 1x1 space they're placed in, its as if I placed a 1x1 armor block in the space.

I started building a large ship in creative before the most recent patch, loaded it the next day post patch and the ship was completely gone. I wasn't that far along so I wasn't too bothered and started from scratch again. When it got the point where I needed to add the welders, my game crashed every time I tried to place a welder. I tried placing a grinder to see if that was bugged too and this also resulted in a crash to desktop. So I'm thinking the ship I was building disappeared because the grid contained welders. Something is up with welders and grinders.

There was also a very angry man on facebook who commented

"MOTHERF*ER !! IVE JUST CHECKED ALL MY SAVED GAMES AND EVERY. SINGLE. ONE IS MISSING EVERY SMALL GRID SHIP . . . . . . WHAT THE F* DID YOU DO ???????? IM MISSING 38 SHIPS !!"

I'm guessing he had the same issue I'm having where some bugged block on the ships caused them to be deleted upon reloading his world after the patch.

In the meantime I'm just using mod welders/griders to substitute.