Cateye EL-400 help

[Doug Welzel]

While assembling my recently purchased EL-400, a small piece fell out
of the top of the unit. It appears to be part of the battery contact
mechanism. Nothing looks broken.. just seems to have gotten knocked
loose.

So, on to the odd request. Would an el-400 owner be willing to take a
picture of the underide of the top of their unit? I'd just like a
good view of how the contacts are arranged. To this point, cateye
support hasn't gotten back to me.

Thanks!