In an ideal world I would have the sand out and start again. You will be amazed at the difference good sand makes. Where are you based? I am guessing at the south-east somewhere? Your location obviously effects the quality of sand that is available to you.

__________________
Scott Chambers
Director
Mainland Aggregates Ltd
Tel: +44 (0) 01234 831108
Fax: +44 (0) 1234 420 304
www.mainlandaggregates.co.uk