Sorry folks. I do not have alot of internet time to do the research .I need or the fastest internet to do research with...When your deployed it sucks for internet sometimes...I have a few questions...about the heads. I am sure there is a thread/sticky....but like I side my internet sucks....

1. How much needs to be milled off...news too me,.
2. If there is a write upon the heads and what all nneds to be done ,can you post me a link to it...
3. What kind of power is gained...
4. Any help....thank you in advance...

SKI