Hello Bac9! I love this mod that you have created, but there is an issue with this mod. I'm relatively new to the forums and I see that people really like post to go to the right place in here. With that said I have already posted this issue to the add-on requests and support forum, so if this is the wrong place for this then please just go to the original thread. ( Here, http://forum.kerbalspaceprogram.com/threads/58935-%2ABug-Report%2A-B9-Aerospace-loading-issue-on-Mac ) I run KSP on a mac and have been doing so since around update 0.14. I know how to install mods properly. But ever since 0.22 R4 of B9 aerospace came out I've been having issues getting it to run properly. I install all the proper folders into gamedata but when in game there are weird shadows and high lag. Another player has confirmed it is not just an issue with my running system. I have also tried the lower texture folder and that did not help. PLEASE HELP!!!!