Should i flush ???

im going into my 6th week of flowering think its nute burn from what im told tricomes are cloudy should i start to flush of are they to far gone and cut them down ?

What are you feeding?
What are your RH/Temps at your canopy?
Have you been feeding it with a high bloom nute?
Are you giving it any "N" of the 'NPK'....

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They are not that far gone... You have a couple of weeks to go...
IMO: Not nute burn...
Combo issue- RH a little low at canopy level [the area between lights and top of flower...]
caused your buds to dry a bit...
Also it is my guess that you have not fed with any N in the NPK ratios...
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So, what did you change a week ago, or what happened 7-10 days ago?

First of all, turn off the HPS when taking pics. You'll get more accurate color rendition, and that's important when asking for a diagnosis.
That said, no don't flush. It's kinda hard to tell, but it looks like a cal/mag issue. Many Sats and Sat Dom hybrids devour Ca and Mg in flower. I had the same problem with a JH I grew out a few yrs ago. Give them either a cal/mag supplement or just add 1 tsp of Epsom salts per gallon of water and see if that helps. The necrotic tissue will not regenerate, but the new growth should look good.

its like 75 at the to been using flora duo a+b big bud and overdrive but only been using overdrive about 1 week now.

Are the top leaves twisted?

here is some better pictures

Any chance they got too hot for a bit? Only takes a few minutes to cook them.

Otherwise looks like you grabbed the wrong spoon when measuring your nutes.

YEP!! Get them some cal/mag or Epsom. And remember to supplement the cal/mag in flower if you keep running this cultivar.

Thanks for the fast response