Hi fortune,
Thank you for the feedback, very much appreciated. It's my hope your chart turns out well for you.
Being as you're new to these Discussions please allow me to suggest two things that will greatly assist you:
1. Use the Search feature to the upper right of Discussions. Many thousands of questions have been asked, their answers will provide you direct solutions, tips, or workarounds.
2. In your iWork program click Help > ...User Guide, it contains much useful information. If after doing those two things still you cannot find your question, a similar question, or an appropriate answer to your question then by all means ask your question. Truly we'll be pleased to assist you.
Many folks are not aware these Discussions are user helping user, these are not Apple employees answering questions. All questions will be answered as a user such as yourself has time, desires to, or, knows the answer and is capable of responding.
Again, a sincere welcome to Apples Discussions, have fun here.
Sincerely,
RicD