How do I make my vehicle weld properly?

Asked by
9 years ago
This is my script:
01local prev  
02--weld seat
03if(script.Parent.Parent:FindFirstChild("VehicleSeat"))then
04local weld = Instance.new("Weld")
05            weld.Name = "dd"
06            weld.Part0 = script.Parent.Handle
07            weld.Part1 = script.Parent.Parent.VehicleSeat
08            weld.C0 = script.Parent.Handle.CFrame:inverse() 
09            weld.C1 = script.Parent.Parent.VehicleSeat.CFrame:inverse() 
10            weld.Parent = script.Parent.Handle
11            script.Parent.Parent.VehicleSeat.Anchored = false
12    end
13--weld models
14for i,v in pairs (script.Parent:GetChildren())do
15    if(v:IsA("Model"))then
16            if(v.Name == "Hinge")then
17            local part = Instance.new("Part")
18            part.Size = Vector3.new(.1,.1,.1)
19            part.Rotation = v.PrimaryPart.Rotation
20            part.Position = v.Wheel.Position
21            part.CanCollide = false
22            part.Parent = script.Parent
23            part.Transparency = 1
24            part.Name = "M"
25            local weld = Instance.new("Motor6D") 
26            weld.Name = "motor"
27            weld.MaxVelocity = 0.03
28            weld.Part0 = part
29            weld.Part1 = v.PrimaryPart 
30            weld.Parent = v.PrimaryPart
31            for l,m in pairs (v:GetChildren())do
32                m.Anchored = false
33            if(m.Name ~= "Wheel")then
34            local weld = Instance.new("Weld")
35            weld.Name = "dd"
36            weld.Part0 = m
37            weld.Part1 = m.Parent.PrimaryPart
38            weld.C0 = m.CFrame:inverse() 
39            weld.C1 = m.Parent.PrimaryPart.CFrame:inverse() 
40            weld.Parent = m.Parent.PrimaryPart
41            end
42            end
43            else
44            local weld = Instance.new("Weld") 
45            weld.Part0 = v.PrimaryPart
46            weld.Part1 = script.Parent.Handle 
47            weld.C0 = v.PrimaryPart.CFrame:inverse() 
48            weld.C1 = script.Parent.Handle.CFrame:inverse() 
49            weld.Parent = v.PrimaryPart
50            for l,m in pairs (v:GetChildren())do
51            m.Anchored = false
52            if(m.Name ~= "Wheel")then
53            local weld = Instance.new("Weld")
54            weld.Name = "dd"
55            weld.Part0 = m
56            weld.Part1 = m.Parent.PrimaryPart
57            weld.C0 = m.CFrame:inverse() 
58            weld.C1 = m.Parent.PrimaryPart.CFrame:inverse() 
59            weld.Parent = m.Parent.PrimaryPart
60            end
61            end
62        end
63    end
64end
65--weld parts
66local parts = script.Parent:GetChildren()
67for i = 1,#parts do
68    if (parts[i].className == "Part" or parts[i].className == "UnionOperation" or parts[i].className == "WedgePart" or parts[i].className == "Seat" or parts[i].className == "VehicleSeat") then
69        if (prev ~= nil and parts[i].Name ~= "Hinge" and parts[i].Name ~= "Hitch")then
70            local weld = Instance.new("Weld") 
71            weld.Part0 = prev 
72            weld.Part1 = parts[i]
73            weld.C0 = prev.CFrame:inverse() 
74            weld.C1 = parts[i].CFrame:inverse() 
75            weld.Parent = prev 
76        end
77        prev = parts[i]
78    end
79end
80--unanchor
81for i,v in pairs(script.Parent:GetChildren())do
82    if(v.className == "Part" or v.className == "UnionOperation" or v.className == "WedgePart" or v.className == "Seat" or v.className == "VehicleSeat")then
83    v.Anchored = false
84end
85end
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But it welds weird and looks like it has been in a car accident. I don't think it is the script because the model welds fine in a map that is just about empty. But when it is in a map that has a lot of terrain, and takes awhile to load, then it welds weird. How can I make it load properly?
How do I make my vehicle weld properly?

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