[Shop-talk] Putting floor in attic - can't fit 4x8 sheets

[BJNoSHOV8]

What spans do you have between joists, what thickness of plywood were 
you planning, and what type of use are you planning for the floor?

At first I was wondering why you would need T&G, but the answers to the 
questions above would help to define that.  And then I thought that if 
you really wanted T&G you could just set up a router and after ripping 
the plywood to 2' widths you could add your own T&G.

> The way the house is constructed I can't get a 4x8 sheet into the attic. I can
> do a 4x4 and with some effort a 2x8, but none of those are t&g.
>
> Any options out there besides using some kind of Simpson Tie in place of the
> t&g edge support?