Jerry Donohue gives a set of instructions to achieve good intonation in "Saddle Up your TELE"...I don't know the link but try Mr Gearhead Fender.com and Music123.com..but you'll have to search for it.

ALSO 3 saddle bridges are made with sloping saddles see:

http://www.callahamguitars.com/

and look for Tele Parts. I have thisd on my Warmoth Tele & it works.

Other makers do this as well.