AArgh sorry tried to upload a couple of times - it's 46mb so within the limit but windows explorer has told me it can't display the webpage (i think the upload facility timed out even though the loading bar had reachedthe top some time ago).

I'll try and send it to the moi email, but might bounce if you have a limit on email size. Hope i don't clog up your system!! Sorry in advance if i do!

Cheers

EDIT: Ok got a bounce back saying there was a problem with the recievers email server. So i have copied and pasted the problem lines. Try and chamfer the poly line to the left of the three shapes or draw your own 40mm up, 25mm across, 40mm down and try a couple of times. Then try the sweep with the two long shapes and the rail linking them. Many thanks again.