with the openers i clean one then drop the brush avoiding the gap then clean the second one then do the main glass, sometimes i will go do the next window or door before doing the main glass below the openers
That's the way to do them. Don't blade them, Daz.
Look, for first cleans (and all yours are first cleans) since pure water 'reacts' strongly with soap, the residue left from your trad days, and little bits of dirt can be a pain in the ass.
So, I always give each window, frame and all a quick but thorough wash (there's no need to rinse at this point). Do three or four of them that are close together.
Then go back to the first window and wash again, glass only, and rinse, glass only.
Be precise with your washing and rinsing, don't go splashing water everywhere and your windows will come up great.
On the next clean you don't have to do this 'twice thing'. It's the method I use, and it works.
Also, don't wet the area between two top openers otherwise you'll get what's known as the 'classic dribble' down the centre of the pane of glass below it.