Changes

<del>* Improvement uses [[Ropemaking]] skill but [[cloth tailoring]] tools: [[scissors]], [[needle]], [[water]], and [[string of cloth]]. </del><del>* Using combined [[string of cloth]] bundles for improvement will consume a lot more string compared to an uncombined 0.1 kg string. </del>Although, <del>single strings require more clicking, since the whole string will be used in one improvement.</del> [[Net trap]]s can no longer be improved.