For those who like to make groups in their drawings, instead of blocks, here is a interesting tidbit of information.
I drew 6 lines in a drawing (a box with lines making an X inside). I then made an array of these objects at 100 x 100.
I did the same by making the 6 lines into a block form, then also into a group. Saving each in its own file, here is what I had:
1) The six line file: 1,918 kb
2) The 6 line block file: 338 kb
3) The 6 line group file: 2,412
Using groups can be very handy in small doses.
But if you have a 1000 groups in your drawing, you could have a much larger file that is slower to open.
The blocks cut down on the size of the file drastically.
I thought it was interesting to know.
