Who you calling amateur, i'll have you know that in the last 53 years i have amassed minutes of experience [:p]

I guess the point i was trying to make, is that if an old fart with dyscalculia like me can.....anyone can......with a little patience and/or ranting.
With the software as it is, in about 48 hrs, i was able to not only, use it to interpret the swings, with a lot of forum and email help, but also to take it a stage further and add the small window attributes that, not only have i never read mentioned here but never seen on a model.
Now i have the bug. I am trying to figure a way to create an arrow, with either 3 or 4 lines, positioned in front of a sliding door/window that will show both its start and finish positions, never satisfied lol.

Mike