OK, truck drives better because you put the TC's on which corrected the caster which goes a long way in how the truck feels when driving (from a twitchy to stable feel). As a result of this new adjustment to your alignment the cause effect is that it threw your camber alignment out of spec which will have to be corrected by adjusting the alignment bolts on the LCA's. The tie rods won't have anything to do with the bowleggedness you have, it'll only adjust the toe alignment (toe in / \ or toe out \ /).
Hope that helps.