Hello angliatzi...You need to enter "FORUM ACTIONS" at top of any forum page...
How do I change my user details?
You can change your account information using the Forum Actions drop down menu. For basic profile details (including your email address and password), click on the "Edit Profile" option from within the Forum Actions menu.
This page allows you to set a number of required and optional details, some of which will be displayed on your public profile. With the exception of your email address, do not enter information that you do not wish to be publicly viewable.
Once you are in the Edit Profile area you will see a number of options on the left side of the page. Click on "Edit Profile" at the top of the list under the sub category of "My Profile".
Page down until you see the following:
Optional Information - All information will be viewable by other forum members.
Directly under the above bold print you will see Custom User Title and Your Current User Title is: In your case Rx Junior. To change it simmply put a check mark in the small box that says Reset, Then type in the rectangular box directly below the reset box whatever user title you want to display (no profanity or promotional material please).
Once you have this completed page down to bottom of page and click on Save Changes on the bottom right hand side of the page.
When you return to an old post hit F5 by hand or Refresh with your mouse and the new User Title will appear on all your current and future posts..
I hope this helps.
Best of luck, wilheim
PS: Sorry Betallsports, you must have made your post while I was writing my do it yourself instrutional post. I did not see it until I already made my post despite the time difference as I had several distractions. Angliatzi, feel free to use either method to change your custom user name.