I am currently doing a site with only a handful of products,. What I have are products with 90+ colour options for each, which I created a configurable options for and am using the image replacement for colours. so there is now 90+ for each item. I now need to add 3 weight option to these which will be turning one product into 300 items in Magento.
What I am asking is does anyone know of something that I can add as a custom option instead of more configurations? keeping it more simple.
You can add your own Product Attributes in Stores → Product.
You need 3 variation of weight.
Than you should add this attribute in attribute set (Stores → Attribute set).
I hope. you understand me. Don't hesitate and ask questions. I try to give answer.