OK, This is the smartest bunch of folks on the net so here it is. I drained, flushed, filled, and pressure bleed with DOT 5. I know that it is slightly compressible so it will not perform as well as the castro. DONT put it in CLUTCH- I am good with that too. I sent in some masters off another car to Apple brake cylinder service to sleeve and make kits. He said to use Valvoline SynPower High Performance Dot 4 Brake Fluid. He said that DOT 5 eats rubber- WHAT? I thought that stuff was inert! I know that he builds brakes everyday, but I trust you guys more. Do I need to get that DOT 5 out or is this guy confused? Charles Major To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/