Product specific shipping cost - Categories amount issue

[urte]

I am using the contrib "Produktbezogen Versandkosten mit Aufschlag für jeden weiteren Artikel 2.1"

an a shop with oscommerce version 2.2 rc2, all working fine.

 

However, I have a problem, in the admin there is the possibility to create of 9 zones,

so far all is well, now you can enter for each zone two shipping lists, here is my:

 

Kat 1:

1:0.95,2:1.95,3:2.95,4:1.50,5:1.75,6:2.95,7:3.95,8:4.95,9:4.95,10:5.95,11:6.95,1

2:7.95,13:8.95,14:9.95,15:16.95,16:12.95,17:14.95,18:16.95,19:18.95,20:19.95,21:

18.95,22:24.95

 

1:0.95,2:1.95,3:2.95,4:1.50,5:1.75,6:2.95,7:3.95,8:4.95,9:4.95,10:5.95,11:6.95,1

2:7.95,13:8.95,14:9.95,15:16.95,16:12.95,17:14.95,18:16.95,19:18.95,20:19.95,21:

18.95,22:24.95

 

I need 22 (shipping) categories, but when I enter a new product in the catalog I can select all 22 in the drop down, but after selecting and saving only the first nine categories will get actually stored. If I select Cat 10 or higher it will not save the cat and the product is displayed with Cat1 instead.

In the database table products - products_shipping_id I can see the cat has been registered and stored.

Cat 8 is for example showing as a 800, Kat 13 as 1300.

 

Just the same problem in table in the file shipping.php , only the first 9 categories are displayed with the correct value, the other from Cat 10 upwards are all displayed with the value 0.00.

 

How and where do I change settings so that I can save all the 22 categories during product creation,

and therefore the values in the shipping.php are displayed correctly.

 

Or is the shipping module limited to 9 categories, if so, why can not more than 9 categories be used, what is actually causing this limitation. Could it be bypassed , I really need 22 classes for the shipping costs.

 

Otherwise, this module is great. Thanks in advance for feedback and help.

 

Urte