[Translation from Japanese to English ] We were inquired by a customer about the Tour Issue shaft. The customer foun...

Original text

ツアーイシューシャフトについて顧客より質問がありました。
シャフトのButt側にマジックの跡がありますが、何のための跡か分かりますか？
シャフトスパインの場所を示すものですか？
ご回答をお待ちしております。

Translation / English

We were inquired by a customer about the Tour Issue shaft.
The customer found a mark mark written by a magic pen, do you know for what was the mark?
Did it show the position of the shaft spine?
I am looking forward to your reply.

Translation / English

I received inquiry from my customer about tour issue shaft.
In the Butt side of the shaft, there is a mark by pen but do you know what for this it?
Is it for indication of shaft spine location?
Look forward to your reply.