Okay guys, here's the first of many rookie questions to come. I'm preparing to start installing my FFR purchased Wilwood rear brakes on my FFR purchased Moser 8.8 rear end and it looks like a pretty straight forward task. However, the Wilwood instructions say to pull the axle shafts and based on the design of the brackets provided, I'm doubting that I need to do that. It looks like I should easily be able to assemble the brakes with the shafts place. Am I missing something?