above deck ?

I've heard of zero deck . But so far I haven't heard anybody talk to above deck? I just went to the machine shop to check on the progress of my stroker motor and this was what I saw. They said something about checking the open chamber heads and making sure I had clearance.View attachment 20150202_121735.jpg

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I added a few extra pictures that I took while I was there today I mean really who doesn't want to look at pictures of eye candy like that?