got a old powder river that had a hydralic  kit put on the squeeze and head catch. Roof over chute and alley, a drop  no back at end alley. (Can't get into photobucket tonight) but we read tattos and bangs tags, vaccinated and ivomeced, the vet preg tested then drew blood for bangs (heard plan for servalance area). we were averaging 1 1/2 to 1 3/4 mintues  to cow out and next cow in.