Possible to change the scrubbing increment?

[Cryptonaph]

So when you scrub the time bar through the sequence, it goes at an increment that I currently do not know. I want to sync my video to a song using an increment of time for each photo that I've set to be 2.310 seconds apart. Currently I have to keep scrubbing/re-entering a calculated time from google into the timecode box to go to multiples of this time. Is there any way to do this better and faster?

[Ann Bens]

You need to think in seconds and frames.

timecode: 00:03:07:13 means 0 hours, 3 minutes, 7 seconds and 13 frames. The amount of frames depends on the timebase set in your sequence settings.

[MyerPj]

On the WRENCH icon, of the program monitor, turn off (uncheck) "Show Audio Time Units", then you should be working with frames, that's roughly 70 frames at 30fps (29.97)