NIKON TOKAI hit adapter screws replaced by magnets

The attachment of the different adapters for the TOKAI hit heating chamber on the A1R NIKON / STORM microscope has been changed.  Magnets have been glued onto the MCL-piezo stepper adapter to snap sample holders by pairing magnets. Place a sample holder and carefully put the supplied separate 12 mm diameter plate magnets over the front-left and back-right corners.