I am testing the Cukoo toolhead for R&D over the weekend on a Gladiola Mini ( KT-PR0035NA-07525).
I am using Marlin 188.8.131.52, and the experimental "Polyflex" medium profile.
When going to wipe the toolhead binds up due to a very fast X axis movement and will not reach the wiper pad, instead it will go down to the left of the wiper pad. The process is repeatable. When a standard Gladiola toolhead is placed on the Mini (same profile, same firmware) it will not bind up and completes the process without fail. I also tried a quick test where I set the wiping temps to 0, which also disabled the retraction movement due to cold extrusion prevention, and the X axis did not bind up.
I will continue to test and report my findings.