ok so i have just downloaded the NASA Direct SDLV from orbiter hanger and have been hving several problems with it. first of all in the senario for it most of cape canaveral is covered in a white sheet or something. secondly when ever a stage or something seperates it just vaneshes instead of falling away from the rest of the rocket like it should. finaly a few seconds after meco when i think the last stage is suposed to seperate i amteliported to some random place in space while spinning insanly fast. i dont know if anyone is familiar with this perticular add on but i would apriciate it a lot if anyone would help me figure out what is happening and haw to fix the problems.