Originally posted by pete_pf .. i took a few shots of my setup, it's very basic and similar to the photo above i included. what info do you need about the stand?
I don't quite understand. The photo shows the softbox frame attached to the flash - why not use it as is?
If your stand has the kind of attachment screw shown (1/4-20 threads) it should screw directly into your flash controller just as shown in the top photo.
If you want to use an L bracket then use a 1/4-20 wing nut to tighten the stand's 1/4-20 threaded post to the L bracket.
I'm not yet clear on what the soft box frame looks like if different from the one shown so can't say how to mount it.
So far you need an L Bracket, a 1/4-20 wing nut & 1/4-20 knob, and a few nuts & lock washers to act as spacers. Or you may need nothing.
I'd take the flash, tripod, and softbox frame to the hardware store & get help choosing the right parts.
You may have to increase the size of the holes in the L bracket to 1/4"...