Hi, Greg
Feedhold, Still has a lot of problems and is very very complex.
On your DXF files you can load them into LasyCam and scale them there.
You can size the Tab/MPG window down some by moving the left side over to the right, doing this several times with Tab-ing it open adjusting to same spot and closing, it will stay in that spot.
Hope this Helps, Chip
PS: Brett I have put the Fire trucks Back on Alert.