Hi: I just bought a mukini VM 18mm carb. Can anybody tell sugest an Air Filter for it. Also, my throtle cable does not extend long enough beyond the end of the shief in order to fit the new slide body (longer than the original slide). Even with the cable adjusted all the way out, the slide is held in a position of holding the throtle wide open. Please help with any advise for mods or new parts. Thank You All!