It seems to work fine.
LOOP IN POINT:7:03.890
7:04.000-7:03.890=110ms

Time to stop when JOG is turned to REV during LOOP IN ADJUST:7:04.290
Therefore
290+110=400ms
1frame=13.3ms
400/13.3=30.07・・・frame
Next, the time to stop when JOG is turned to FWD during LOOP IN ADJUST:7:03.490

890-490=400ms
1frame=13.3ms
400/13.3=30.07・・・frame