Just wanted to write in letting you know that not only do I personally use many of your products, but working in a national auto parts chain, I recommend all of the Lucas products we carry in store. I always tell customers, when they are looking for a simple fix for transmission issues, that if they buy your Lucas Transmission Fix and it doesn't work, then they have REAL transmission issues and they need to see a mechanic. That's how much I believe in your product. In my own vehicle I used the transmission fix in my last filter and fluid change, I use the synthetic oil stabilizer, gas treatment, differential fluid, and your line of synthetic oil.... GREAT STUFF