ladders tuto

      <extensions>
        <Item type="CExtensionDefLadder">
          <name>yor_ladder_name_here</name>
          <offsetPosition x="0.00000000" y="0.00000000" z="0.00000000"/>
          <bottom x="0.00000000" y="0.00000000" z="0.00000000"/>
          <top x="0.00000000" y="0.00000000" z="0.00000000"/>
          <normal x="0.00000000" y="0.00000000" z="0.00000000"/>
          <materialType>METAL_SOLID_LADDER</materialType>
          <template>default</template>
          <canGetOffAtTop value="true"/>
          <canGetOffAtBottom value="true"/>
        </Item>
      </extensions>