Re. the poor cradle-mount fitment, I’ve noticed this particularly on the B.727-100 & Ty-154 toolings, both of which were resurrected from the dead in 2020.
That issue has affected both since their reintroduction, especially the 721 which, as I understand it, was previously a broken mould and unavailable for many years. Maybe there’s a correlation with that. I’ve not had a B.727-200 or DC-9 with this problem - they’ve just had the occasional pointy nose!
One part of the mould was obviously cracked and had to be remade, either the fuselage or wing section, and that’s where there’s been a problem ever since with the cradle fitment. That, and/or poor finishing. Shame that both just didn’t get a complete retool with slotted wing fitment and other tweaks/fixes in the process!
I have 2 or 3 which are like that. Part of me is tempted to remove the wing section and fettle it with a needle file, sand it with fine grit paper, repaint and then re-seat it - but instinct is telling me not to bother, and save on a few bouts of swearing and stress