If you've built a wheel and, on checking, the wheel (rim) is pleasantly circular with no high or low points, and the wheel is true (or good enough) and you've stress relieved and ensured no spoke twists remain . . .
BUT the tensions are not equal(ish), how do you then go about getting the tensions closer to equal yet keep the wheel circular and true?
And why? Provided the spokes are well tensioned Ie the opposite of loose), what is the jeopardy of running a wheel with unequal tensioned spokes?
NB On one side of the wheel - obviously there'll be a difference from one set one side to the other set the other side on a dished wheel.