Roll pin - Locks Button position to switch
Without this you may get the switch stuck in the tube with no way to turn to remove.
Spring vs. Magnets - Magnets will win every time if done properly.
Springs are coiled and will deflect under pressure. Whether you notice or not, they do. Magnets are self correcting due the repelling fields.
Crunchy switch - Some are worse than others. Since it is likely these are made on several different laths there will be tolerance variations. Some will be close while some to tight and some sloppy.
Close and to tight are good. Room to tweak. Sloppy is almost impossible to fix with things found around the house.
Owners with several Nemesis may be able to swap parts to arrive at an acceptable function level for all units.
Without this you may get the switch stuck in the tube with no way to turn to remove.
Spring vs. Magnets - Magnets will win every time if done properly.
Springs are coiled and will deflect under pressure. Whether you notice or not, they do. Magnets are self correcting due the repelling fields.
Crunchy switch - Some are worse than others. Since it is likely these are made on several different laths there will be tolerance variations. Some will be close while some to tight and some sloppy.
Close and to tight are good. Room to tweak. Sloppy is almost impossible to fix with things found around the house.
Owners with several Nemesis may be able to swap parts to arrive at an acceptable function level for all units.