Folding AK to early pushes

[mrjackstraw]

Im new to SNG but he has to call 680 to win 875 so hes getting 1.29 to 1, and has to be 44 % to win to make the call worthwhile. Even with a range of TT+,AQs+, and AKo hes 45.7 % to win. Is my hand range not tight enough at the 11's through 33's?

[jeffraider]

I fold this more as the buyin gets higher. $11s I never ever fold, $22s I rarely fold, $33s I'll sometimes fold and $55s I'm folding about 60% of the time.