It might be in the way of the idle adjustment screw but that can be sorted . I've ordered a pair of carb rebuild kits that include jets , needles, gaskets and even floats and diaphragms all for the ridiculously low price of £8.07 . I haven't been disappointed yet by too good to be true Chinese stuff so let's hope this is no exception . https://www.ebay.co.uk/itm/383767415660 Well this item has arrived and I'm astonished . Every piece of it is a true replica of the original . The bowl gaskets are a perfect fit , the floats are indistinguishable from the originals as are the needles . I only have one criticism and that's that the pilot and main jets are not marked with a size . So once again the Chinese have delivered the goods . By the way , the only bits I actually need are the gaskets and needles but even then I've still saved money .