I noticed that the bottom_mgn15 has a misaligned hole. The middle one which is meant as a recess to fit the screw that is used to fasten the v6_support. Using the 8mm screw, it pushes against the bootom_mgn15, because the hole is too low.
Here is the bottom_mgn12 as a reference. It can be clearly seen that the middle hole is placed higher up the side.
Easy fix is to use a 6mm screw i.s.o. 8mm.
best fix would be to move the recess hole a bit up.
I noticed that the bottom_mgn15 has a misaligned hole. The middle one which is meant as a recess to fit the screw that is used to fasten the v6_support. Using the 8mm screw, it pushes against the bootom_mgn15, because the hole is too low.
Here is the bottom_mgn12 as a reference. It can be clearly seen that the middle hole is placed higher up the side.
Easy fix is to use a 6mm screw i.s.o. 8mm. best fix would be to move the recess hole a bit up.