How to stop purging when only one colour is being used

Sounds great. Ill give that a shot. Thank you

Dammit! Yes, exactly the same just happened to me. I saw the priming tower when slicing was huge, but thought it would not really print it.

Now that I switched timelapse to Traditional, the priming tower in the Preview is just 3 layers (My color change is just in the first 3 layers)

If it purge some filament and not just park the head, probably the filament sensor read that is hard to pull the filament (cardboard spool?) and think about a clogging or filament tangle and make the push pull or the spool. i solve by printing some rings for my cardboard’s spool.