Hotend Adjust Tool for Snapmaker J1

Dear 'Dylan'. I am struggeling how to change the nozzles. They need to be hot when changing. Can you post how you do it, please?
Robert

nozzle 0.4
res .24
useful tool. thanks for this one :)

thx

hello nice design. It seems very helpfull! but as the nozzle must be tighten at max temperature, do the adjustment tool will resist at such temperature?

Thanks, very useful little helper!