Word, one of ours will do the road force, but the other 2 are older, one is actually fairly old.  Thing is, they don't have to line back up or tell you to move a weight for you to get it right.  If you put the weight where it wants it initially, spin it and it comes up wanting a little somewhere else, all you do is move the weight (on old lead weights, new ones are 1 time use) or add a little more next to it if it's close enough.  Otherwise, the correct thing to do is remove the weight and spin again.  May take a few spins to do it right, but even on our old machine it works the same.