6 mins ago Melodie asked ... How do I remove and change the basket? Duratech Identity Gu?    |    Kathy asked ... Samsung ER-4915?    |    Mark asked ... Oven door removal?    |    Jt asked ... Where to buy mt270x petrol cap?    |    Jo asked ... How to engage clutch on old sewing machine to engage needle?    |    Click here to ask your question

undo grub screw in mixer tap, but top will still not come off??

i have removed the small grub screw in a mixer tap, but the top will still not come off so i can replace the cartridge??? any help greatly appreciated
brent, January 2010