Duplicator 4 OHSH (OverHead Spool Holder) Lockdown Bar

Just modified Rev.3 a bit more as I was making an extra wide version for use with my extra wide OHSH. Added gusset, changed the dimensions a tad for better fitment.
Keep your OHSH from falling or being pulled from it's perch!
Enjoy!
note: removed the older revisions for less confusion and ran new revisions through Netfabb for better/easier slicing.