Bow Limb Bending at Incorrect Spot? [closed]

This script is an example of the bending of two bow limbs. The bottom limb bends correctly, but the top limb bends at the incorrect point, thus creating a visible gap (see picture). Picture

I can't figure out how to change the bending point of the top limb so it bends at the other end, like the bottom limb. Here's the script:

local tool = script.Parent
local l1 = tool.Limb1
local l2 = tool.Limb2
bowLimb = l1
angle = .02
for i = 1,30 do
    wait(0.01)
    bowLimb.CFrame =
    bowLimb.CFrame *
    CFrame.new(-bowLimb.Size.X/2, -bowLimb.Size.Y/2, 0) * --The problem is somewhere within these lines.
    CFrame.Angles(0, 0, angle) *
    CFrame.new(bowLimb.Size.X/2, bowLimb.Size.Y/2, 0)
end
bowLimb = l2
for i = 1,30 do
    wait(0.01)
    bowLimb.CFrame =
    bowLimb.CFrame *
    CFrame.new(-bowLimb.Size.X/-2, -bowLimb.Size.Y/-2, 0) *
    CFrame.Angles(0, 0, -angle) *
    CFrame.new(bowLimb.Size.X/-2, bowLimb.Size.Y/-2, 0)
end