I reckon QF must make a small fortune on those security check cheques!
When I got all the way through & had medicals etc, I sent them a cheque to have my security check done & later got the no letter but didn't get my money back. I know it wasn't a problem with my security check ( I hold an asic card now and held one at the time & have no crim record) Back then it was $34 for the check. Just think how much money they make off of people who don't get a job and therefore don't get the checks done!!