Let's see if it will let me upload and link Dave Hottman's instructions on timing the Ruby.
Your file of 1,015.5 KB bytes exceeds the forum's limit of 19.5 KB for this filetype."
So I google it and it turns out Dwight has it stored on his website:
BUT his whois record is out-of-date so the website is suspended.
I will send you a PM and try to attach the PDF. If it doesn't work, message me with your email!
Edit: found a post by Dwight with the info: