Tronxy X5S Top Mount Cable Chain

While mounting my X5S i found that the cable chain weight pull up the Head to one side ,so i design this part to mount it on Top , it also uses less chain.
Note that I designed it to use a 627zz (inner diameter 7mm) bearing as a seller send me it wrongly, I guess it could also use a 608 bearing.
https://youtu.be/WAoUqMuDSos

I have added a 608 version , but it's not tested ,Only the bottom part need to change ,the top part remain the same