So, that's not how things work.... unless your expecting a few lessons in coding.
The hack worked until the update, it was probably then over written. I've not tried reapplying the hack because I'm hoping some one is going to write a new plugin for simtools, as no doubt your waiting for someone to do the same for what ever rig you use. There are numerous forms of simrig software, each dealing with input data differently.
I'm no coder but to put it simply.....
The Data, comes in a stream. You have to find the bit's of data you want in the stream, portion them out & then use them to tell your simrig what to do.
The instructions from Codemasters tell you how the Data comes out.
There will be instructions for your simrig software on how it's software needs to recieve the data.
So someone has to understand how the data is provided over udp, manipulate it into a form that will work with your particular flavour of simrig software.
Your free to learn how to code and do it yourself or you have to wait for someone else to do it for you.
Codemasters simply provides the data in an open way so people can use it as they wish. They can't be expected to right a plugin for every different simrig.