My Yoyo's are Dying

[Madmac]

So, these are all the problems I'm currently having. I appreciate any assistance or feedback I get on any of the following.
Several of my Bearings are responsive
Speaks for itself, one of the bearings became responsive with a grinding noise after whacking it with another yoyo. A center-trac simply stopped spinning for long for no apparent reason. The rest, I have no idea, but they sure don't spin well.
My Bassalope Appears to be Stripped
My Bassalope (ironically the one that had the center-trac on it) screws in, gets to the point of where it should lock in, but it just spins and spins and spins. I want to see if it's just the axle, but I can't get that off either.
I Cannot Clean A Bearing
I've tried over and over, broken two needles and a bearing, and I've had a 0% success rate. Could someone give me instructions or a good video because it's really starting to annoy me.



-Thanks in advance.

[mgodinez]

here's one...

http://www.youtube.com/watch?v=9rApGeK9DQk (External Embedding Disabled)

mgodinez

rain...