WooCommerce Variable Product Image Issue

Hi guys,
I hope you can help. I am using Enfold with WooCommerce and have a T-Shirt set up as a variable product.
I have set the attributes to Size and Colour
I have two variations Any Size, Black, and Any Size, White
Each of the two variations has an image, a black t-shirt and a white t-shirt
… so far so good.
When I go to the product to purchase, I can select a size and colour.
If I select the black t-shirt (any size), I am shown the black t-shirt image.
If I select the white t-shirt (any size), I am shown the white t-shirt image.
… here comes the problem…
So far, I have not added a Product Image, so I am firstly presented with a big grey box until I select a size and a colour. (issue 1)
So, I add a Product Image and then the image does not change no matter what I select.

I would like a default image (I have an image of a black t-shirt with background), but want I do want it to change to the variation image I have set up.

I hope that makes sense. All the details are below in private so you can take a look. This is a test product so must remain as a draft.

Many thanks,
H

• This topic was modified 7 years, 3 months ago by Cliffy. Reason: removed private login details