In what direction is the misalignment? Left<->Right or Back<->Forth?
If the latter; it's just design: The seat tube is shifted forward to maintain tyre clearance with a shorter wheel base.
What you see in the second pic looks to me like external butting of the tube.
In what direction is the misalignment? Left<->Right or Back<->Forth?
If the latter; it's just design: The seat tube is shifted forward to maintain tyre clearance with a shorter wheel base.
What you see in the second pic looks to me like external butting of the tube.