To be more specific, with leather + metal parts.
For example, I want to make a rathound leather combat glove with Tichrome spikes in it.
I.e:
Quality 100 rathound leather : base tailoring requirement 80
Quality 100 Tichrome spikes : base mechanical requirement 80
Put those two together:
tailoring requirement 80
mechanical requirement 88!!
Unsure if it is intended... I need more mechanical skill than the base mechanical requirement?
I could switch out leather and put quality 100 metal(which also base mechanical requirement 80 ) with this requirement...