Tigger, remember killing someone is for life not just for bad times.....our patio is so lumpy now,I wish I'd taken another decision, howsomever, a good heavy weight rolls those boogers right out.You can always call Rent-a-Party, which is usually me, and Micca and Liz and a few other like minded souls to come and drink you dry, laugh at your problems and leave you believing it could be so very much worse.....specially if we lived near you all the time.