Issue With Moving Character Models In Roblox - lua

Question

I am currently in the process of making a game known as Elf Tycoon. This game involves the player buying elves, (dummy character rigs as placeholders). These characters are then aligned in rows of 8, going on forever. I am having an issue with the system. It seems that every floor apart from the first has its first elf slightly lower than the others. Attached is a screenshot of the issue, and the code is below.
local elvesFolder = script.Parent.Elves
local elfValues = script.Parent.ElfValues
local tycoonLevel2 = script.Parent:FindFirstChild("Tycoon Level 2")
local repStorage = game:GetService("ReplicatedStorage")
local tycoonRoof = script.Parent["Tycoon Roof"]
local currentNumberOfFloors = 1
local currentLevel = 2
local elves = 60
local remainingElves = 60
local number_of_floors = math.floor(elves/9)-1
local tierOneElf = script.Parent.Elves:FindFirstChild("T1 Elf")
local function ResetTycoon()
for i,v in pairs(elvesFolder:GetChildren()) do
v:Destroy()
end
for i,v in pairs(script.Parent:GetChildren()) do
if v.Name == "New Tycoon Level" or v.Name == "Tycoon Level 2" then
v:Destroy()
end
end
end
local function ResetElves()
remainingElves = elves
number_of_floors = math.floor(elves/9)+1
if elves <= 9 then
number_of_floors = 1
end
if number_of_floors >= 2 then
local levelTwo = repStorage:FindFirstChild("Tycoon ".. script.Parent.Name:split(" ")[2] .." Level 2")
if levelTwo then
local newLevel = levelTwo:Clone()
newLevel.Parent = script.Parent
newLevel.Name = "Tycoon Level 2"
end
end
for i = 1,number_of_floors do
if i >= 3 then
local newFloor = tycoonLevel2:Clone()
newFloor.Name = "New Tycoon Level"
newFloor.Parent = script.Parent
for a,b in pairs(newFloor:GetDescendants()) do
if b:IsA("Part") or b:IsA("MeshPart") then
b.Position += Vector3.new(0,7.9*(i-2),0)
end
end
end
for a,b in pairs(tycoonRoof:GetDescendants()) do
if b:IsA("Part") or b:IsA("BasePart") then
b.Position = Vector3.new(b.Position.X,28+7.9*(i-1),b.Position.Z)
end
end
for j = 1,9 do
if j == 1 then
local newElf = repStorage["Tycoon ".. script.Parent.Name:split(" ")[2] .." T1 Elf"]:Clone()
newElf.Name = "T1 Elf"
newElf.Parent = elvesFolder
if i ~= 1 then
for a,b in pairs(newElf:GetDescendants()) do
if b:IsA("Part") or b:IsA("BasePart") then
b.Position += Vector3.new(0,7.9*(i-1),0)
end
end
end
remainingElves -= 1
else
if remainingElves >= 1 then
local newestElf = nil
for a,b in pairs(elvesFolder:GetChildren()) do
newestElf = b
end
local newElf = newestElf:Clone()
newElf.Name = "T1 Elf"
newElf.Parent = elvesFolder
newElf:MoveTo(Vector3.new(newElf.PrimaryPart.Position.X,newElf.PrimaryPart.Position.Y,newElf.PrimaryPart.Position.Z)+(-newElf.PrimaryPart.CFrame.RightVector*6))
end
remainingElves -= 1
end
end
end
end
Note: This is only the first function in the script. This is where the issue would be occurring. Thanks for any help that you can provide!
Here is that screenshot. The expected result is to have all of the elves aligned properly for each floor: