Mendelmax rail clips

Here is a few clips i have been working on the clippy clip is the wire clip that opens v2 of it i have yet to test. the twist clip deceptively named because it pushes in not twist... it is 15mm thick and is just a 14mm ring. UPDATE clip 2 Failed miserably... I think i fixed it its back on the que to print! Clip 2.1 is the updated version it has a higher sere angel and rests further open. Springs were returned to original thickness.
UPDAPTE 1/19/13:
Added a clip in filament guide, Removed