command CELTSCALE not found

We are opening some of our old drawings to find that the CELTSCALE was
changed to .5 on some of our layers/linetypes, but I cant seem to find a way
to change it back to 1 in Carlson 2006. Anyone come across this yet?
-Kris
changed to .5 on some of our layers/linetypes, but I cant seem to find a way
to change it back to 1 in Carlson 2006. Anyone come across this yet?
-Kris