I made my first custom subassembly in SAC it imports to the toolpalette, but then it will not drag and drop to dwg. also when I click on properties there is nothing. SAC did not show any warnings either. The idea of my subassembly is a simple rectangluar curb for conceptual models. the face of curb is sloped at 10,000% to simulate vertical without actually being vertical and and their is an extra point at true vertical in case someone needs to make a feature line. I finally did get a static version to import, but I really want a version with adjustable parameters. attached is a screenshot of the problems and the two PKT files. any thoughts?