Looping without loop points in the wavs

Hi,
It's a good suggestion ... in other words: no, it's not in there and never was.
On first glance I'd say adding this won't be easy and could have notable performance consequences.
If it turns out be without performance consequences it's worth the trouble. Never thought of this  
Alas my development activities are in a kind of sabbatical = to be continued much later.
Hans

OK understood  I must have actually made some samples with loop points right at the start and and then forgotten how I set up those instruments since then.

thanks!