Pennzoil Syncro- mesh

One of you guys mentioned that Pennzoil Syncro-mesh lube is good stuff.
I changed the lube in my 4 spd. tonight and it works great! It shifts very smooth and is quiet. Thanks for the tip! BTW I had synthetic fluid in it for the last year
and have never been quite happy with the results.(hard shifting and noisy)
Thanks again for the info!!!! toolmanmike