Was able to run my 2.0 for some practice last week. Don't mind the Reedy motor it's just a placeholder. Having never built a TLR 4W I was pretty impressed how everything went together really nicely. I only built gear diffs on the ZX6 I had, and those always leaked but I have to say the quality on the 2.0 diffs are pretty outstanding. I checked them after my initial few runs to see if I had made any errors in putting them in and they were still good to go. Performance wise I was always jealous of the 22-4 when running against them since they landed like a friggin truck compared to the car I had at the time. Traction was great and the car just felt very comfortable from the start and very stable even on brand new tires. Tt was still really good considering I hadn't touched a 4W in almost a year. Overall I am really happy with the car and I can't wait to get more time with it as 4W is such a fan class for me.