Top and side slit as silver is through a Dip, but found the bottom is red, which is where the customer is at the top of the leg lock. Where the customer has notified does not affect the normal use.
The top and side groove is silver is through the Dip, but the bottom is red. The area used by customers to be the top of the leg locks. Point to no impact on customer usage can be used normally.
The top and side groove is silver is through Dip, but see below in red The area that customers use to be at the top of the leg lock The point that the customer informed not affect applications can work normally