radiator flush

[fast eddy b]

covers, seat, off.

tank bolts, tank level connecter disconnected, tank off.

pump drain bolt, removed.

radiator cap, removed.

nothing. some fluid drains from the overflow tank onto the floor.

the level in the rad stays exactly the same.

WTF?

am I missing something?

didn't remove the overflow tube from the rad to drain the overflow tank until I post this. it hasn't been done before (it's stiff tubing), and the rad fluid looks good, so i tighten everything back up, start up ,and all's good.

so...WTF?