spare parts glitch

[Kal_El]

i have heard alot of people saying it's glitched and u can find the spare parts save and load the game again and fly over it with a helicopter and it counts! it didnt work for me so i was just wondering if there's a video i'd like to know what i did wrong

[Kal_El]

also the 200kills as a gunner in co-op is glitched for me LOL!

http://card.mygamercard.net/gelsig/black/carnage245.png (http://profile.mygamercard.net/carnage245)

[Gnome Smasher]

just use the castro transport attack chopper and land in the front of the pmc because that helo has a mini gun and theres loads of objects around the pmc.

[Lucky CX7]

i have heard alot of people saying it's glitched and u can find the spare parts save and load the game again and fly over it with a helicopter and it counts! it didnt work for me so i was just wondering if there's a video i'd like to know what i did wrong

The discussion of this is already in this thread:
http://www.xbox360achievements.org/forum/showthread.php?t=89151