I'll say this much. Polaris has stood behind the 800 CFI more so than they ever did with the 900 (from what I know). We have all figured out a fix to get the power (PCV or other controller). Now we just need to nail down the regulator issues and this is a great sled! I love the chassis and the power comes on hard now that I have it running well. More people need to find that path even though it can be a little tougher for some.