Stone sorted. Went back to hospital Monday for X-ray and consultant showed me before and after pics of stone. He was happy that it had been reduced enough in size by sound waves to pass through when the stent came out. Into hospital Tuesday for stent removal, anaesthetic gel down the jap eye, a camera and a little grabbing device after that and out came the stent. Ran off to the bog two minutes later and out plopped Stoney!! Top job.