Tunnel ram or no tunnel ram...

Did we ever figure out where the hole in the angle channel is going?

Example of what you need for bleeds to drill

#8-32 x 3/16" Coarse Thread Socket Set Screw Cup Point Brass | eBay
Yes it’s going to be 100$ for 3 25x sets from this seller.
I will get them, bad part is I get them mid December.