Looking at the epics records, it appears the new system only adds
new records and does not change/delete any existing records. This
means burt restores of old backups will still work.

A new autoBurt.req was generated, so from now onwards the new channels
will also be backed up.

The old system had 1780 chans, the new has 3245 chans (addition of 1465 chans)

The new system as added the following filter modules:

< L1:QTS-Q1_M0_PITCH_TEST_GAIN
< L1:QTS-Q1_M0_ROLL_TEST_GAIN
< L1:QTS-Q1_M0_X_TEST_GAIN
< L1:QTS-Q1_M0_YAW_TEST_GAIN
< L1:QTS-Q1_M0_Y_TEST_GAIN
< L1:QTS-Q1_M0_Z_TEST_GAIN
< L1:QTS-Q1_R0_PITCH_TEST_GAIN
< L1:QTS-Q1_R0_ROLL_TEST_GAIN
< L1:QTS-Q1_R0_X_TEST_GAIN
< L1:QTS-Q1_R0_YAW_TEST_GAIN
< L1:QTS-Q1_R0_Y_TEST_GAIN
< L1:QTS-Q1_R0_Z_TEST_GAIN

which accounts for most of the new channels.