When you say RAM mounts I am thinking something that holds a tablet but looks like you are modifying your lower radius arm mounts. Can you elaborate on what your working on?
RAM = radius arm mount
Radius Arm Mounts - https://eimkeith.com/ram/
@eimkeith makes these weld in radius arm drop mounts. I am very impressed with his work. I think his pan hard brackets are going to be my next project.