Using water in the cups really helps, they just expand a lot quicker and easier. Also helps to 'lube' everything into the cups.
If I've managed to add a picture this is XL Contoured dome and thats as far as I can fill them! I consider them half full as my skin only goes halfway up the side, although it looks like they are about 3/4 full. It was a few years ago now though. I will be trying again sometime!
Edit, Nope sorry I dont seem to be able to add a picture
Try
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