Why can't I post?

[Wetwarev7]

Actually, the problem seems to be how much I post. A short, one paragraph post such as this poses no problem.

My "Quick Questions" reply was several paragraphs long, written entirely in the forums post editor. The second time I tried, I copy and pasted it into notepad before I submitted it, and have been using that copy ever since.
The only symbols I've been using are:
: , . ? ! ( )