Hi Chris! Absolutely no problems with it now, since I've been matching the start/end positions, its working absolutly fine. The plug-in is great and is saving me a whole load of time/calculations... a great bit of work there Chris π Many thanks for the response - I fear it was my lack of reading on the plug-in that caused the problem in the first place being the impatient person that I am. Deadlines wait for no man (or woman).
All the best, Matt.
M