T_De_SetVeloth_X_SiloStairs_01 (meshes/tr/x/tr_ex_v_silo_stairs_01.nif and _02) does not fit its silo counterpart (meshes/tr/x/tr_ex_v_silo_01.nif) when aligned; many caspers around the spiral stairs.
Stairs mesh should probably just be extended a bit further inward towards center.
see https://www.tamriel-rebuilt.org/bugtracker/silo-ladder-caspering-1 Bug is visible in the PS Othrenis 15, -29 ext.
