Better go tell all the Ford techs that do it that they are wrong. It's 100% fine on the diff and the front subframe. But go ahead and fuck up your pinch welds
Nope, works just fine. Been jacked up by the diff over 20 times and zero issues.
But I would love to hear the reasons why not to lol. If it ain't broke don't fix it.
I had trouble getting the dowel pins lined up at first too.
I ended up getting a secondary jack and jacked up the transmission crossmember back up to level out the transmission.
That lined it up enough where I go start one of the bolts to pull everything together.