products weight field

[mattrixx]

hi all,
i use virtuemart 3 and i have a prob.
I have some products with different weight (1kg, 2kg,...), i would like have a products with custom field for the weight.
the customer choice him and the virtuemart change weight of product for the rule of transport.
i watched on the forum but i not found solution for me
can you help me ?
thank very much for your help and sorry for my english
have a nice day

[servlet]

Check this topic... https://forum.virtuemart.net/index.php?topic=136544.0