Already last week I took Sierra on road again, more like on icy-road
Pic above is from this morning, and as you may expect there were lots of slipppery drifts done in this day! Oh mine, the streening is so sensitive and responsive, I was driving about 100kph with sliding rearend, and there were no problems in controlling the car. So yes, I´m very happy about antirollbar-mod.
I also adjusted the fuel-air-mixture, with help of innovate-wide band. I did tighten the spring inside MAF and raise fuel pressure. It´s still not perfect, but doesn´t go so rich on acceleration or too lean in idle.