Precedent Front Shock Question

So I'm hoping somebody can help answer this question....

I have a 2011 Precedent with a RHOX A-Arm lift kit. (I know I should've gone with the MadJax lift but I got it for $90) After installing the lift kit I noticed the front-end started boucing very badly while driving. After fixing the tow/camber/alignment and getting the same results, I disconnected the front shocks and it runs much smoother. My question is...Do I need to keep the front shocks attached and if so, do they make a shock extender for the club card stock shocks?

Thanks guys!