Hey guys, I'm brainstorming some ideas for a mechanism that will be able to move an object in the vertical plane up and down, as well as left to right. Essentially I'm looking at controlling the X and Y coordinates of this moving mass. I want to be able to move in the vertical plane, lock it into place, then move in the horizontal plane and lock that position into place as well. To bring it to scale I'm talking about moving the mass at most an inch up/down as well as an inch left/right. If there already is said object and I'm just not seeing it available, please feel free to point me in the right direction. I guess it would be easier to just buy the mechanism rather than manufacture it. I was originally thinking of the idea of using 2 parallel tracks which works great in one plane, but makes it rather difficult when trying to change the other displacement. Any feedback is greatly appreciated guys, thanks again!