7, What's going to happen is if the user opens a drawing and the folder to that drawing happens to contain the phrase Anthem 22 AND the drawing has no block called "HOUSE SQFT", then run the upmc function. It is a function that in time, for this subdivision, will become obsolete. All we're doing is making it so the person that opens a drawing file in said folder, won't have to remember to place the said block in. I call it laziness and I like it.
Mark, do your quotes mean that some reactors don't work or are you saying that I've use the wrong reactor?