70cc scooter bogging out at Idle - 1/2 throttle :(

[Pwrr7977]

I'm currently trying to adjust the needle clip position of the carburettor back to default, but unlike normal casings where there is a cut out in the side to slide the throttle cable out of, mine doesn't have a cut out! How do I remove the spring+cable in order to get to the needle?!

Also if you think this may not actually be the problem I am open to any advice, thank you in advance!

If it helps, my bike is a speedfight 3 2011

49cc bored to 70 malossi

Malossi carb

Malossi clutch

Leo vince zx exhaust (slightly cracked)

De-restricted

Race variator

Malossi reeds

TNT air filter

[andyscooter]

Get rid of the mallossi crap its rubbish

Cracked exhaust will leak so change that

Put back to standard it will be worth more and Peugeot scooters tend to sieze when tuned
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gilera runner vxr200 (chavped)
if its spelt wrong its my fat fingers and daft auto correct on my tablet