hey raideron, you can also enter a flat spin by doing a blender. i was amazed when i first tried it on my 60 size, so heres how to enter if your willing to try.

1. first go highhh
2. enter a straight downline and give high rates left ail to start spinning fast with the engine at idle (made sure you have a good idle to prevent deadstick).
3. then give full right rudder and full down elevator at the same time.
4. now start moving ail slowly right leaving all other controls at there same position(this will flaten it out a little more but dont go to far or it will flop out)
5.now if this isnt flat enough then add engine till it does.( you need alot of elevator to make it real flat)
6. let me know if it works because it works great with mine and it is impressive!

good luck