Questions about Uprev

[Darthswan]

I've been doing some research on this, and I have some questions.

!. Who has done it? What does this fix? or What can be adjusted?

Reason why I asked this question, is after putting the Takeda CAI on, I noticed some strange shift points.

2. Can the shift points be adjusted with this?

3. How much should I be looking at?

I've seen anywhere between 400 to 700 for the service. I went to the website and really didn't know what I was looking for, or looking at....

Any information on this would be greatly appreciated

Thanks