Hello

I have a problem with my table shipping:

100:1.49,
250:1.98,
500:2.46,
750:2.96,
1000:3.47,
1500:4.98,
2000:5.89,
3000:6.75,
4000:7.75

The problem is if I asssign a product a weight of 4000 then it calculates the price at £13.50 and not £7.75

However all of the other table values are fine