Ah – I suspect you’re not correctly formatting the loc2 field if you’re getting that. You do have to vary it for each individual square, and provided you do that it works fine – or at least it does in my VC program (not quite finished yet Mark – will forward it when it is!)

Try clicking on one of my winkys up above (so pleased when I found you could make clickable smileys on here 😀)

why does everybody want everything for nothin,would these said people be prepared to work,graft and give it all away for free,I don,t think so

like this?
Grizedale route