I’ve inherited a second hand Snuzpod for baby #2 but annoyingly it’s missing one of the metal poles that holds up the fabric when it’s not joined onto the bed. Snuz don’t sell it as a spare part anymore so I’ve asked if the pole for Snuzpod 3 would work and they’ve come back to me saying not but when I look up the size difference between the two models it’s only the newer one is 0.5cm bigger? thinking I might order it anyway but does anyone have experience of both and know something I don’t about the difference?