its got a 10 point with ladder bar and anti roll bar aswell engine set is kind of like matooks but different and mines a single camer and no inerguards no k frame, its only tubed to the rails atm l will 3/4 it later its got 12.5 slick under it now

Why ladder bar over a 4-link?? I guess ladder bar setup would keep the rear end a little tighter and more rigid over a 4-link, helping with your biased front wheel lift problem, but i would've though because of the unlimited adjustments available with a 4-link you could adjust the harshness in your launches. That being said too many adjustment options with anything would drive me crazy knowing it could take forever to get it perfect lol

its because l already have it in their for now when l 3/4 it l will go 4 link then

I can say that the 2j theory doesn't work. My vl still picks that front left well and truly up. I was under the assumption that the front left picked up due to the rear end set up, sway bars, anti roll bars etc. As stated above, the high hp vl's with a correctly set up rear seem to pick up both fronts and squat alot more evenly.