2 minute recorder on four minutes setting.

[oceanlinerfanatic]

If you were to use a two minute recorder on 4 minute mode would this work at all or is the recorder too big and would make the sound bleed through on each groove?

[VanEpsFan1914]

Stylus is too big. It'd cut the grooves to where it didn't really have a proper groove wall.

[JerryVan]

In other words, the grooves would partially overlap.