Originally Posted by
400cuin
which exams you need to do again
The 7 IR exams. If you sit them reasonably soon, then the combination of CPL & IR exams will be equivalent to the ATPL theory requirements. If you leave it too long, you will have to sit all 14 ATPL exams.
Originally Posted by
400cuin
and can you do your IR course prior to re doing the chuffing CAA written exams again
No.
HTH.