The more work we do to resolve issues with the supplied 'new' machine, the more problems are exposed. Whilst fitting an internal shield to block any stray laser beam light from escaping the cabinet, it became evident that the plastic door handle was not centred on the door. Actually, this is such a basic requirement to get the correct balance to open such a large metal door. One of the M4 screws was also loose due to a poor tapping of the hole thread.
The company #Leapion laser machines - Demonstrate they have poor quality control and technicians that don't care!
The photo shows the centre position of the door indicated by the green tape. You can see the handle is off centre considerably.