I have been working on flaw questions for a few days ... a start in tackling these flaw arguments. Also, should I be ... so much time on these flaw questions? I feel that flaws ... can spot them in the flaw questions it would possibly help ...
you MUST pre-phrase in weaken questions, this helped me immensely. By "pre-phrase" I mean, actively look for the weakness (where the author jumps from premises to conclusion), and find the flaw in that space.