Thanks Dean, i took the code from the WIP v13 version I was doing at Spark last year and put it into my codeshare site. Got it working for v17 on my site, but at the moment it's a bit too specific to be able to be released as a package for v17. I will try and strip it back out and release it as a package again. If i get time this week or next week i will do it and let you know here