Take a good look at your old track bar and see how much longer it is than the new one. You have changed the geometry and there are consequences, positive and negative.
The track bar and drag link now move in separate arcs. The only way to reduce this is to move the spring seats rearward so a much longer track bar can be installed, with the axle end moved out to the C.
When you accelerate, weight transfers to the rear and the front rises a little. the opposite happens when decelerating.
Due to the disturbed geometry, the wheels turn a little in one direction, when the front rises, and in the opposite when the front drops, under braking.
My XJ, with the track bar using the normal axle mount, along with Currie steering pulls slightly to the left under hard braking, the result of the non-stock geometry.
The OEM spent millions on getting the suspension and steering to work together and then we go out and screw it up with mods. Expect some differences.
Make sure everything in the front end is tight. Looseness in any of the suspension or steering will let this effect become even more pronounced.
Drive it for a while and the corrective steering moves will become automatic.