cross and tire heat

[DTM-40]

if left rear and right front build a pound more air than any other tire on kart, do i know to lower cross or raise it?? kart had a little too much bite it bogged me down rpm drops were 600 rpm and got tighter the longer i ran

 

[SoCo Tire Treatments]

When you say got tighter, do you mean pushing? What cross were you running, would need to know that, and type of kart to determine if not enough or too much cross.
As for AP build up, usually more air will mean more sliding.

 

[DTM-40]

sent you a pm soco