Hi Rod

I just added a new product with a weight of only 10 grams (I've modified everything to work in grams instead of kgs) and if I order only that item, the module quotes for me!!! However, if I add one of the plate brackets (400gms) I get the same error.

I'll mess around a bit with different weights and package sizes and see if I get any sense from it. Perhaps this might give you a clue too.

The new product is a spacer in the Accessories category.

Thanks yet again.

Philip