I have owned just about every jump cue on the market and I generally have zero issues with getting over the obstruction ball/making a good hit whether it's 2" or 2' away.
Where I am having issues is consistency with accuracy/pocking the object ball and of course more advanced jumping/playing position off a jump shot.
Where I am having issues is consistency with accuracy/pocking the object ball and of course more advanced jumping/playing position off a jump shot.