I too have survived many OFFSTEDS and hope to escape permanently soon. RETIREMENT beckons. Yeee Haaa.

Write down what you intend to do.
Do it.
Note how it went well/badly.

I gave up doing anything special 2 OFFSTEDS ago and have still got good grades. I believe that I'm less hassled because I know I'm good at what I do and couldn't care less what OFFSTED say.
After all, what are they going to do? SACK ME????
Try that and I'll sue.
Just keep doing your job and let the B*s*a*d* get on with theirs.