I've just updated to Solidworks 2019, and I'm having issues with my drawings. I cannot add dimensions or balloons to my drawings. When I select the balloon command, I try to select an edge or face, and I get a balloon with a question mark in that location with no leader. The same thing happens with stacked balloons. I also cannot select edges to place dimensions. What could I be doing wrong. I've tried changing the selection filters, but no luck. I'm really beginning to hate 2019.