Now we are start make the mounds of your sample,but found it is not easy to put the complete part no. (YY69B01041P1 or YT69B00004S001)on the casting surface,for example, pleas check the attached pictures.it is not too much space to put,so please kindly advise which part no will put on the surface.
If possible,pls send one list of part no. finally put On the surface to us , then we will make accordingly, thanks a lot.