Need help to translate line feeds (LF) into carriage returns (CR)

I've been trying to make that solution work, but have been unsuccessful. There are two types of requests that are made on this site. The first is a PROPFIND, no changes are needed to that request. The second is the GET which pulls down the plain text file. It is the plain text file that I need to have the line feeds converted to carriage returns.

 

 

With the iRule implemented that you have linked my PROPFIND command does not get the expected results, and the GET never happens.

 

 

Thanks in advance for your help.