Disabling method above a certain amount

Hi,

Pls refer to https://snipboard.io/vQUE8Z.jpg

My question concerns APG plugin Shipping Rates:

At screenshot https://snipboard.io/vQUE8Z.jpg you can see the rule set for shipping rated encircled as following:
29.89|3.65
49.89|0

The APPLY SHIPPING RATE filed is set with “CART TOTAL”
I need the method not to be shown at CHECKOUT when user cart TOTAL is above 49.90.

Could you please confirm what is the rule format I should write so the method won’t be shown if users have a cart above 49.90?

Many thanks in advance

Alex

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