On the first 5 I used a bit too much, so after one hour the snot bubbled out.

No problem, when dry you can cut it away.
Next test I used less glue and that was after one hour perfect. No snot, no poop, no bubbles.
I did one complete track, has to dry for 24 hours so will test it tomorrow on some different surfaces.
I think a few minutes 360 turns will do...

Tomorrow we'll see... good or bad...
?
