Nah, I just added them up. To respond to you since the overdrive's are in front of the modulation wouldn't change the order. I don't repair pedals, although I do normal maintenance on my guitars to include new pots, pickup changes other than that, no hot iron work, don't want or like the wah, powering the pedals with anything other than what is called for is also something I don't do. For example 9V = 9V adapter and Past FX Flangers get 18V.
And unlike everyone I know, I still don't own a pedal board, throw my pedals on a piece of carpet and run separate power supplies for each of them. Lots of time I put them on top of my amp for ease of use and tweaking. Usually only have 3 or 4 running at one time and switch them out between sets if there is going to be anything unique like Hendrix needs a vibe.
Like this:
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