Hi all, I just sign with a ID, and on the first measurement of my features wall was 1800mm(6ft). But somehow, I requested to add certain pelmet which is ard 150mm(6inch), so my features wall will be 1600mm instead. So I ask him if he will reduce the price different, and he told me they will need to use the 1800mm plywood to cut, so will still chaege me for 1800mm price. Is it true?