re-sizing characters

fontographer sizing

What is a good procedure for re-sizing characters that have been imported into Fontographer? My entire font needs to be enlarged by 149% to meet the publisher's technical requirements. I find that I can enlarge one character at a time using Fontographer's Transform function, but when I select multiple characters they not only enlarge, but turn upside down.

There must surely be a simpler solution to this problem. Any ideas?

Tom Lincoln