How to set a fix cost on weight dependency


I want to set a cost in shipping that depends of weight region. for example

when the weight is less than 2 kgr the cost is 6 euros

when the weight is more than 2kgr then the cost is 6 plus 1.2euro for each addition kgr

for example

if weight<=2 then cost=6

if weight>2 then cost=6+ (weight-2) * 1.2

how to generate that in cs cart ?

Thank you

[attachment=6192:weight.png]in admin>shipping settings> add weight modifiers per KG to each option



Hi john

thanks for your reply but

But in shipping settings I can’t see [color=#282828][font=arial, verdana, tahoma, sans-serif]weight modifiers[/font][/color]

[font=“arial, verdana, tahoma, sans-serif”][color=“#282828”]in [/color][/font]Editing shipping method (tab Weight dependencies) I cannot fix my issue

In above shema I can set seperated weight region costs but not combinated function like

weight<2 then cost=6

weight>=2 then cost=6+(weight-2)*1.2

Anyone please?