Re-slinging extendable style

Is there any independent and, of course, trustworthy entity in this region that re-slings cams? I know you can send them to the manufacturer to get reslung, obviously, but I’d like to get them so that they’re extendable like wild country friends or fixe aliens.

I know there’s a person in Moab that’ll do it, but I’d like to stay local..

*Just did a little research ( blackdiamondequipment.com/e…), leading to another question probably more properly asked in the gear forum, but does anyone know why wild country will do this extendable dyneema sling on their friends when they seem to have a very similar thumb loop to Camalots?