Hiya jeff
Thanks for that.
The ballast ive used on the layout is woodland scenic grey fine stuff.
Although ive just been up in the loft to look at the exact name of it,and must have thrown the cardboard bit thats stapled to the bag away!
Cant remember the exact name for it,its got little black bits already mixed in with it.
I used this thinking it would give a bit of contrast in the ballast,still got to get round to weathering the ballast on the layout.
One of many things to do!
Sorry i cant be of more help regarding exactly which ballast it is jeff,next time im in peters spares i'll have to have a look.
Cheers
Ben