I'm aware of the chasm between Levels 5 and 4 mate.
My criticism is levelled at the illogical way the competency standards are graded/scored.
As already mentioned, when being observed as a promotion candidate, (5-4) you're being "assessed" as a Level 4. If you attain 3.5's throughout ie "standard expected" - which will just scrape you through to the lowest acceptable mark (70) in which case you won't be promoted then how the trousery bollox can it be logical to advise a referee that even though he's the "standard expected" of the next level - he's not having promotion? That was my point. With the best will in the world - it's not logical. It's like sitting your driving test, ticking all the boxes performing all the manoeuvres correctly and then being told "Sorry" but we still don't want you to drive a car"
I totally get the "raising of the bar" argument and agree with it to a large extent but the way we grade our 5-4's is daft and needs changing (IMO).