Thanks ab. I'll go with Spica.
Mamya, I think you are perhaps correct as well. Not all that happy with my answer which I have as Pervading.
The effect from my one across was a teaser for me, it had an affect on the starting letter for both of my initial haelp questions.
Race beginning.Two words 8-4
Starting. Line - Gate - Post-
{Post being correct.}
Thanks for your help folk, appreciated.