Hi there folks heres my first proper post (other than my hello of course) next week i will be sitting my exams for DM and i dont mind admitting that during my swotting i have been struggling a little with the physics side of things, I have done as required in the knowledge workbook using the Encyclopedia of recreational diving as refferance. However i dont feel as though there were enough physics questions to answer to make me comfortable with the future exams, Do any of you folks know of a website where these kind of questions are laid out in a mock exam kind of thing where i can study further, any help would be appreciated, thanks