We've got pages and pages of decent quality information
Fantastic, thanks. I've read through those pages now and bought your "buying guide" - it does contain a lot of useful stuff. I'm still not completely clear on the tongue and the bonding, however:
1) What fault/failure do the additional layers of ply above the tongue correct/prevent?
2) Is there any visual inspection I can do, or any question I can ask of a supplier, that will help me determine the quality of the bonding between the wear layer and the backing?
Many thanks for your help,
Lucian