Shipping based on weight and dimension

I have products which have different weight and length
Example:
Product 1 - 2.5kg 1.8m length
Product 2 - 1.9kg 2.3m length
product 3 - 2.2kg (only has weight - size is small and do not accrue)
...
...

When the shipment (at the moment) I use a table by weight.
But the introduction of long products has forced me to charge an additional fee depending on length.
So if the product is:

• Small - should be calculated by weight (table weight)
• Long - should be calculated by weight and I have to add an additional fee for the size (dimension and weight table)
  How does it perform?
  Which module use?
  How do I insert a length of products subject card (product, options ..) which will be charged for shipping?

Please help me (I use ver.1.3.8)
Best Regards to All.. Sorry for my English

Where you ever able to solve this problem. I have a similar situation that I am trying to fix.
My alternative is to charge everything per linear foot, prices are set by attribute. So 50 inches cost 1 price, and each inch goes up from there, now I need to figure out a way to ship based on the same information. Up to 50 inches is 1 price then 50 to 100 inches is another shipping price.

Thanks

Try charging delivery for per product.