Hi I would like to write a list or .net for inputting dimensions on the fly into a excel spread sheet. I create fabrication sheets (spool sheets) for pipes for the fire protection industry. Which basically means I have to describe each pipe in test format, this gets very tedious and mistakes creep in. So what I would like to do is in AutoCad type in DI and start clinking from point to point ( the dimensions need to be running) each point is inserted into a new cell on the same row? Can this be done?