OK, so i have just finished watercooling my beast - http://www.forum-candccentral.co.uk/viewtopic.php?f=14&p=1157#p1157

And i have just realised that i have absolutley no idea on how to drain it, seeing as how i forgot to add a fill port/drain port/or indeed any way to drain the fluid.

Question - HOW do i drain it (for when i wanna clean or change colour) without destroying everything?
The only saving grace i have is my coolant is non conductive.

Rich

You can't

Best to drop a T-Line into the lowest part of the loop next time you have it apart. Pop a drain valve, fill port, or a simple hose adapter with plug at the other end.

Looks like it would be pretty easy to drain off if you drop a hose off the external radiator.