Did use the confuser last time, but still failed, don't know why?
Guys, just a word of warning, make sure you understand the subject matter of each subject for your exams. The confuser is a good tool for practice and it will bring our your strengths and weaknesses, but I would not recommend just learning questions, especially if you want to go onto study for your ATPL exams. If you have not got the building blocks in place from your PPL, you will struggle with the ATPL's from the beginning.
Just a thought.