Just as an after thought (you probably know this anyway). Make sure your legs are plumb and square before you attach your braces.
There were very good suggestion by other members also (some even better than mine all though a bit harder to visualize for some people).
This is what works best for me and I hope it does the trick for you as well. Will be watching for your updates.
Solid and straight is what you want and this will achieve it if done right.
Here is a couple links and good starting point for anyone interested in carpentry.
http://home-tools.wonderhowto.com/how-to/use-framing-square-198506/
https://en.wikipedia.org/wiki/Steel_square

There were very good suggestion by other members also (some even better than mine all though a bit harder to visualize for some people).
This is what works best for me and I hope it does the trick for you as well. Will be watching for your updates.
Solid and straight is what you want and this will achieve it if done right.
Here is a couple links and good starting point for anyone interested in carpentry.
http://home-tools.wonderhowto.com/how-to/use-framing-square-198506/
https://en.wikipedia.org/wiki/Steel_square
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