So, I'm a newbie in this script stuff, and I made a few simple things. Currently I'm trying to understand CFrame and trying to make a dropper, but I will talk about the dropper. I'm trying to make a dropper with a few lines which I think it's the necessary. I took a look at a already done script to try understand it, but I'm having a problem with where the part is created(CFrame).
local dropperOre = Instance.new("Part",Workspace)
while true do
dropperOre.CFrame = CFrame.new(Workspace.Part.Position, Vector3.new(-80, 10, 90))
dropperOre.FormFactor = "Custom"
dropperOre.Size = Vector3.new(1,1,1)
wait(1)
end
Also, tell me if something is wrong or if the entire script is. Sorry if it is ridiculously wrong.

2 comments
What exactly are you trying to do? Is it to make the ore fall naturally, with gravity, or to use CFrame to manually move it down? Also, the default CFrame, I believe is CFrame.new(), which is 0,0,0. The line of code on line 4 would make it keep its position, and look at -80,10,90. It should be CFrame.new(-80,10,90).
Oh, yes, I wanna make the part naturally fall. Thank you!