Just wanted to know if anyone has sucessfully added tines to the FEL on a 3510? I have some small excavation to do and digging tines on the bucket seem to be a gigantic help.
Unless I'm misreading Your post, what You are looking for is a Tooth Bar. I Highly recommend one for any type of digging.
If You do a search, or check out the attachments forums ,You'll find all You need to answer Your Question