Would like to have X Y Z on different pens. Also to have numbers on the chart. One more request have a adjustable limit marker and if reading is detected Above set limit optional audio alert. Other then this wish list the app is great . Yes, this is exactly what I would do and want. This app has the best animated PIN draw then all the rest available.

Premature Release !!! If this app would have a mic live option or path to voice memos this would be a plus.