I'm new to this so I don't know if I'm doing it right ... But these are the rotaries. Have a bunch of coils too but can't remember where I put them..
As you can see I'm one of everything kind of guy.. And I use them all ..if I don't like them ill keep using it till I do.
There like guitars to me.. They each have there own unique character.ImageUploadedByTapatalk1362007145.091136.jpg