Problems with Daedric exterior tileset parts

[C3pa]

ex_dae_ruin_02_skew

Bottom of one of the pillars is sticking out of the platform:

ex_dae_ruin_02_skew_02

This mesh isn't used in the vanilla game. It also has a part of the pillar sticking out:

ex_dae_ruin_01 (MOP mesh):

The pillars have this UV seam:

Some stretching:

ex_dae_ruin_03 (MOP mesh):

Same problems as ex_dae_ruin_01:

x\ex_dae_ruin_04 (MOP mesh):

The edges on the bevel of the columns are probably marked as sharp and cause seams:

i\ex_dae_ruin_04 (MOP mesh):