Howdy mate,
Mine is a JK and had same drama after lift - same kit you got too. Alignment sorted it, but note what Steve says above, also, do you still have the same stock swaybar linkages from before the lift? The OME kit is a nominal 2", but is actually almost double that. I bought extended swaybar disconnect linkages and got another alignment. So, for now about 95% good, but need a few smallish tweaks for the elusive 100% score. Haha, like Wolfie says: welcome to the wonderful world of Jeep mods - tempremental game it is, enjoy...
...it never, ever ends...
CRB