Gravitrax.trek.pub
Have you ever had a problem with your marbles rolling out a Gravitrax landing pad? If so, print out this very simple Marble catcher.
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2ND TRY – will the marble finish?
Build this track with app code 6OEJGJD669. Go into the GraviTrax app and enter the …
this happens with the original green end tiles anyway so what I usually use is the one that is already filled in on the bottom so it’s not raised but marbles don’t fall out
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Cool