I would like to put together a top of the line lift using better parts than any of the packaged kits out there. Just wanted to know from the more experienced how important the track bar extensions are. CalMini is the only kit I have found with them and they wont sell them alone, or so they tell me.

It seams like it would unnecissary to need them since the arc of travel would remain the same; the axle would just rest further down the arc than stock... Granted moving or lengthening the track bar would center the wheel in the well when at rest, but compressed it would be further to the rear than center.

Am I wrong here? Any advise or problem solving?