Wow, that’s surprising. The core on the KZ/Tennmak turbo tips are really wide.
How do you keep them from wobbling around on the smaller ZS3 nozzle?
And how far down do you push the tip down on the nozzle? Do you do it all the way until it bottoms out?
I have made lips onto the nozzle using UV glue as you suggested in the past, so, it's not big deal now otherwise it won't fit. But assuming ZS4 has lips now it shouldn't be a problem anymore, right?