Hi Mike_Ox,
Just to clarify, was that CTC?
Only advice I can give is to be relaxed, don't panic and read the instructions. It's not intellectually straining, just physically draining and your email invite should detail what is in the test. Otherwise get on Google my friend.
Please be careful what questions you decide to answer, both now (i.e. your application) and post COMPASS (knowing precissely what's in it). It would only be fair if everyone was on an equal footing when it comes to the test.
Congrats on getting past stage 1!
