Yes a long low intersect point will maintain traction further down track and will react slower to change (both imperfections in track surface and launch) but from your attachment your way out there now....I'd lower the bottom bar down one hole (axle and chassis) maintaining an upward pitch of the lower bar, and set the top bar to get and intersect around 55" and just above the Neutral line. Your issue is likely caused by how close to parallel the bars are creating little to no down track lift.