I've made up some drawing notes that I use all the time to avoid re-typing them over and over. However, on a few of the notes I have altered the text size and font from the one used in my drawing template. On all of the notes that I've altered the text, once dropped into the drawing, I can not select them from the drawing field to explode or move them. The only way I can move them is to edit the block from the design tree and explode is grayed out. Meanwhile, the block notes that I use the document font on will allow me to select them from the drawing field and move or explode them. Why is this?