Borislav,

How do I send the Sample Form & Data. Do you mean that I should Email it to you. Or is there a facility for attachments on the the Universalthread.

However, I have managed to get the desired result. I typed the [validation] code in the AfterRowColChange of the object ColoursGrid1. i.e. the Grid that I first paste on the Form, next to the calling Grid, to be my dynamic Grid.

If you could BackMeUp on the solution that you were providing perhaps I could add more power to the Form.

Thanks