I have just started on the ATPLs and I agree with your first reply, you appear to only need a basic understanding.
Although it is taken a few re-takes to understand it fully it is sinking in, I have not gone through all of what I need to know yet (not by a long way) but what I have I can grasp, & I aint very clever!!
You should be ok? If not you can still do a brush up later?
