Well I'm happy and relieved to have finally tackled a job which I've been putting off for ages - removing and redoing the pointing of a section of crazy paving half way up the front steps to our house. It'd started cracking and lifting a few years ago but the excessive snow and ice last year finally did it and it had started to look a real mess. After attacking it with a club hammer and bolster I suddenly remembered that I'd bought a decent sized SDS drill some years ago so dug it out of the garage and set to work. What a difference!!! It only took 2-3 hours yesterday to remove all the old mortar and today I spent a similar amount of time repointing the slabs. Apart from a badly cut finger, courtesy of a buried piece of broken glass, all went well and dare I say that I am delighted with the results. I can now leave/enter the house without feeling any dread or shame....