local meta = {}
local modules = peripheral.wrap("back")


function doHover()
		while true do
				-- We calculate the required motion we need to take
				local mY = meta.motionY
				mY = (mY - 0.138) / 0.8

				-- If it is sufficiently large then we fire ourselves in that direction.
				if mY > 0.5 or mY < 0 then
					local sign = 1
					if mY < 0 then sign = -1 end
					modules.launch(0, 90 * sign, math.min(4, math.abs(mY)))
				else
					sleep(0)
				end
		end
	end

function getMeta()
	while true do
		meta = modules.getMetaOwner()
	end
end

meta = modules.getMetaOwner()
parallel.waitForAny(doHover,getMeta)