I've been asked to quote my first flex face. I've never done one before but want to learn how. I've attached pictures of the current sign. Customer is asking us to replace both faces. It looks to me like I have to take the aluminum panels of the sides, top and bottom to be able to get access to all the tensioning hardware. Does that seem correct? Looks like we'll have to drill out all the rivets(aluminum so not too bad) and reinstall with rivets or screws. Does anyone recognize this tensioning system so I can look it up and gather more information. The current panels are blue/purple and red translucent vinyl. Is the same kind of vinyl used for face as a normal translucent? I was kind of surprised how nicely the vinyl was shaped over the corners but maybe that's just because it was tensioned well. I'm sure there will be a little bit of learning curve but any help or tips would be appreciated.