I need help with the zone shipping module.
I have used the weight calculation method but during checkout the shipping costs are not calculated correctly.
For example, in zone 1, I have set it as follows.
Zone 1 Countries
GB
Zone 1 Shipping Table
1.10:3.16,1.65:4.23,2.20:5.30,2.75:7.02,3.30:8.22,3.85:9.42,4.40:10.62,8.80:12.9 4
Zone 1 Handling Fee
0
During testing, i add 4 items during checkout which weight 2.64lbs, the shipping should be £7.02 but it displays £12.94 as shipping.
The other problem is if i checkout with 17 items which weighs 11.22lbs then it says "The shipping rate cannot be determined at this time".
Any idea why this happens?



