Sorry for taking so long to answer, I'm new to getting articles posted here and didn't realise anyone had commented on it
Anyway in answer, Alan, i agree the water on the front of the tracks looks a bit thick, it comes from making several attempts to get it to look right. Too much fiddling and too many layers make it a little bulky, i'll know better next time. I had planned on some rocks iand details in the bottom of the river, and there are actually weeds and things there but once the rippled layer went on they became almost invisible.
Thanks for the positive feed back.
Paul