I asked this question to JLCPCB and they told me to ask the EasyEDA team. The JLCPCB design rule documents [https://jlcpcb.com/capabilities/Capabilities](https://jlcpcb.com/capabilities/Capabilities) label the layers as Top Layer, Layer 2, Layer 3, Bottom Layer But EasyEDA calls them Top Layer, Inner1, Inner2, Bottom Layer <span class="colour" style="color: rgb(85, 85, 85);">Can somebody confirm that Inner 1 always = Layer 2 and Inner 2 always = Layer 3. </span> <span class="colour" style="color: rgb(85, 85, 85);">Or if not what is the sequence as I need my main ground plane to be right under the components.</span><br> <br> <span class="colour" style="color: rgb(85, 85, 85);">Thanks</span>