Is it possible to retake the CSWP Sample Exam? The free one that is available to get you used to the software and type of questions on the exam?

I took the sample CSWP and failed it (I ran out of time before answering any questions!!), right after taking the sample CSWA. I wanted to retake the sample CSWP then, but it was no longer an option when I reopened the testing client. I deleted the testing client files and the sample CSWP was back so I retook it then and passed.

Yet this was lacking in reality because I knew the answers and, though I took the time to redo the models, I knew what to do so I was able to finish it and pass.

Now I want to retake the sample CSWP again since I will actually be taking the CSWP in January. Except it is not an option and nothing I do seem to get it back. Is it because I have passed? Is it possible to retake it anyway? Is there some workaround out there?