"All the way forward" is simpler, easier guidance for them to give, rather than to get into balancing nuances and potential liabilities as a result of that.I was specifically referring to the uhaul car carrier. With it being shorter & hauls guidance for placement, it poses its own set of challenges (like weight distribution).
There's no fear of having the weight behind the axles, there's very little space behind the axles on the uhaul anyway. They want the vehicle all the way forward, but it seems like having it back ~24" would make it much more balanced.
If you can keep the weight slightly further back than the "very front," such that more weight is over the trailer axles, AND such that weight forward of the axles is noticeably heavier than the weight behind them, then yes, that would be a good option.