On the Mat Day 570: Still working on spider guard

My hands, fingers and forearms are so tired out. I had lots of problems with spider guard today. I need to do a better job of creating space and breaking down the opponent's posture. Probably need to drill foot on the hip and stretch out the opponent on Sunday morning. At the moment I'm attempting to either pull into spider x-guard or get into omoplata. I probably should go for the collar with standard spider guard or break posture also with shin to shin and extend them. Lots of things to think about after today's lesson.