Setting up a new alleyway to squeeze chute.  I have a half circle tub that I can use.  The more I think about it I would like the alley to exit next to the center of the tub.  It seems that is where their head always is.  The only ones I see designed this way are 90 degrees or a little more.  I guess I could use only part of the tub I have.  Would also like a second exit to go to load out.  Ideas?  Pictures of what works?