I have found your theory to also be true. Movement on my friends
list causes my meter to Spike so to delete people from your friends list click
on their name via your friends list
It will bring up their profile page and you should see
Send a message, Remove friend, and invite to play. Near the
top of the page
Click on remove friend, go back to your page, and start over again
I hope this helps
Keep it on the short grass and hit them on the letters
J bowler