Need some help with a setup for my B4.1

So I put big bores on my B4.1, my buggy went from planted and fast to loose and slow. It was a struggle just to get a clean lap in on Saturday. Rear end feels very loose, very low side bite. Forward bite is off too, going down the straight the rear end breaks loose. I used to have great rip coming out of corners, I could clear the triple with ease before, now I need a decent run at it.

Overall the rear end is a mess.

Shocks

Avid Springs
Front: White 2.79lb
Rear: Yellow 2.13lb
Oil: 35wt up front and 32.5 in the rear
Rear Tower: Inside hole
Rear Arm: Outside hole
Front Tower: Inside hole
Front Arm: Outside hole

Rear Camber Links
Two washers under ballstud
Using hole C on the hubs

Front Camber Links
Two washers on shock tower
Inside hole on block

Ride Height
Front: 23mm
Rear: 23mm

Tires
Front: Pink Beams
Rear: Pink Beams (Tried B Bars too)

Suggestions appreciated, thanks!