Anyone useing Redline G4 ATF in their 5 Spd?
 

I just bought a 93 ranger 4WD truck with 4.0 V6 and a newly rebuilt 5 speed manual. I use redline gear oil in my Spec Miata transmission and differential. This is the first vehicle I have owned that uses ATF fluid in a manual gearbox. Redline makes a synthetic ATF specifically for manual transmissions. Its expensive at 10 dollars a quart. Has anyone else used it and if so is it worth the price? Thanks