wrong price in combination WC variations

Hi, first thanks for your plugin. Is really a good add to WC.

I found a problem in combination WC variations.
I use WC variations to have different prices for the same product with different size of boxes.
I use your plugin for double the price (+100%) if they order a left and a right item at the same time.

So the price of the product is for example 100 or 110 euro.

Your plugin takes to double the price always the lowest price, not the price of the chosen variation.

Please, can you change this, that the plugin takes the right variation price.