there is 5 recipes that are invalid when ic2:classic is installed:

recipes.addShaped("moarsigns:sign_ic2_tin", moarsigns:moar_sign:1.withTag({SignTexture: "ic2/tin_sign"}) * 9, [[null, null, null], [null, null, null], [null, ore:stickWood, null]]);

and so on with other ic2 textures

I'm unable to remove these recipes even with crafttweaker2. how to do it?