So I put a bottle(.9oz) of XL-18 MT82 additive in my trans
2 weeks ago. Noticed a difference almost immediately. I wanted to give it some time to see if it would get better or possibly lose its effectiveness. The morning temps are now in the 40s and I can safely say the additive has made a huge difference. I can use second gear without having to drive 3-5 miles first. No nibbles on 3-2 and all shifts seem smooth and quiet.