For 5 plus years since I have changed the low pressure oil return hose due to a wear leak I have been using ATF in my D2 PAS system. Is there any magic to using alternatives or is ATF as good as anything else. Any serious help appreciated but I'm not into 'snake oil' alternatives.

 

I've used ATF instead of PS fluid in all of my drift cars since ~~ 2007 and prefer it.