I’ve had it about 2 weeks and it is becoming unresponsive what can I do to make it responsive again?
Lube up the bearing!
In addition to this, you can wrap the string around the bearing multiple times.
Can I use 3-1 oil?
Yeah, I’m pretty sure that’s what a few people around here use for responsive play. I think you can, just use a lot less than you think you should.
Right on. I just put a new string on and now the more I play with it the more responsive it is.
Yes, that works good for making yoyos responsive.