I have a pond which I wish to make larger. the extension will be a shallower
area. the original pond has four sides I wish to lower one of these to join
with the extension, I think I will be able to do this and then I am hoping
to be able to fit a new liner in the extension area and over lap it. I did
not really want to place a new liner the size of the whole pond . does any
one know if this would be possible.