THANKS Spikey!! I figured that was it. Scratching my head tho on how I would have changed that. I certainly didn’t intend to . I looked at the files & the top brackets were showing 1.06 on z way back at the beginning so somehow when I created the cylinder I must have inadvertently squashed it somehow. Gonna go back and recreate the chest including the lid and everything but not the wear n tear. I’m hoping I can just use the one i have to finish the course.