Can I fix the gap between rings?

[mydogKlaus]

I have several custom made ringtones. On my S3 they looped continuously when I got a call - creating the effect that the song is playing. On the S6 egde, there is a 1-2 second gap between rings. Not Earth shattering, but annoying. Is there a setting I can change? Do I maybe need to recut the sound files?

 

[mydogKlaus]

Wow - 2 months and nothing.