Iv ordered a 155 they might send me a 150 free of charge a 130 or 132 would help to try see if it runs lean as there far from 150s as i was just watching carb. Being fitted i never seen any needle settings it was first time iv changed a carb. And used this type so when stripping to put new jets in ill lower it if i can but thats a bugger to fit cable back on.