2215 deflection problem..occurs on many models
the 2200 series is notorious for leads popping off the neck of the
CRT (deflection plates) when the bottom board is flexed, the unit is
shipped or when somebody works on the scope.
the symptom is deflection that won't go past midscreen either side to
side or up and down. check that the neck wires to the deflection
plates are all connected! with on emissing plate, the deflection
will be only partial screen, and often is distored.
this also commonly happens on the 465M and numerous other models,
becaus ethe deflection wires are literally tight, and even a small
shock can pull them off the neck pins.