I've been back now getting my teeth into Pratt's books.
Now I want to practice all I've read and studied, I have used the Q and A simplifier and I have heard airquiz.com mentioned.
Also everyone i know talks about how the PPL confuser is the holy grail and is a must buy.
I've read a few threads and it seems that the confuser has become discontinued?
Is it a book worth buying if it isnt up to scratch?
Are there any alternatives out there?