I have recently gone through and created an entirely new tool palette for our team utilizing dynamic blocks. When I go into the brand spanking new palette everything loads up just fine except for one block has no image. I have tried everything I could think of to load one for it. Our CUI is locked by the CAD team to prevent unauthorized changes, not sure if that makes a difference. I also have created new blocks that all load just fine. It isn't a size/scale issue (at least not in my mind), because there are smaller objects on the palette that show up just fine. Has anyone else run into this? Any ideas? Thanks.