Help Help with last few bits on my 3LN

Hi again so my fzr250r is about 95% right ive reconditioned my carbs with keyster carb kits, so its driving in the low revs now and theres a great pull past 8krpm! Seems alot quicker with more gradual twist of throttle rather than full twist which is normal? Am here goes the 5% that i would like to sort out, if i leave it tick over on its own when warm it will die after 3 minutes i timed it, will die a lot quicker if the lights are on about 30-60 seconds will stay going if i have throttle on even slightly, its idleing under 3000 sometimes its highish nd sometimes its perfect to my ear anyway lol if i blip the throttle it idles up kind of like the throttle is stickin but i dont think it is, ive the mix screws wound out 3 turns from fully in, my needles on carb 1+4 are set on the third clip position from top with small metal washer plastic washer and another metal washer underneath, carbs 2+3 are 3rd clip position from top plastic washer nd metal washer on the bottom is this correct? Bench sync carbs, when hot it will only start with some thottle not much is this normal or shud it start on its own it dont take many swings to start, its at a stage where id be confident to undertake a journey which is a big win in my book

 

Apologies for posting in wrong section i find it bit hard to navigate site on my crap fone! It will start no problem when cold with choke but ill test it again tmoro see if it definitely does, ah i didnt know that i will have to do some reading i read somewhere that it was 3 turns out on each so i just went on that, thanks for the link buddy, could the exup need tuning its got 22k on the bike valve clearances need to be checked i think but im not confident in taking out cams nd that :-(

 

I will check this out tomorrow hopefully the weather here will hold up and i can get it finished! It will probably sit for a month or two after that tho until i can afford to do my bike training here 16 hours of it and 500 euro fee before i can legally ride my bike on the road the only plus is it does give me time to get the bike 100%

 

So heres an update! Ive been tuning pilot screw today and results are carb 1+2 when screw is wound in idles slows and dies when wound out idle levels out but doesnt increase or die off, carbs 3+4 have no bearing when wound in or out
So what does this mean? Havent done my exup tuning yet but the bike does now idle longer pulls better across the revs got nearly 60mph on my private lane today

 

Yep they are exactly as pictured, when i disassembled them carb 3 had no oring and also all old pilots had corrosion

 

The bike was hot i had it idleing and drove it around the yard the temp gauge was almost at middle when i started but maybe it is me doing something rong i followed the link that grey import sent me

 

Air box rubbers maybe, i sprayed the inlets with wd40 before made no difference but i will try again tomorrow just to rule it out and be double sure, i might get new ones but i hear there expensive

 

My nearest yamaha dearler bout 2.5 hours away i rang them about parts before and never got back to me customer service eh! There's 3 on ebay genuine yammy inlet rubbers but very expensive, thanks for the advice ppl ye are helping me out

 

So i was fiddling more and more with pilot screw settings today made sure bike was very hot fan was cutting in and out, it idleing Longer now but it developed a jumpy idle out of no where but then remedy itself? My fuel filter looks empty is that normal its an opaque colour yamaha one? Also i think there is a rattle coming from the exup butterfly is there parts that wear out inside there? Whatever i did anyway the bike has got some serious get up and go even low down as 4krpm my friend who has a gixr 750 also rode it and couldnt belive how quick it was for its size!

Forgot it still doesn't want to start hot without some throttle but after it starts it will stay running if you leave throttle go