Kinda what I figured. How did you get everything to line up; Stencils, the sidefolder itself?
One option is this sidefolder
http://www.midwayusa.com/product/240518/arsenal-inc-side-folding-aks-74-style-busttstock-assmebly-ak-47-ak-74-stamped-receivers-steel-matte
It differs a "real" AK74 style buttstock by:
Not LOCKING closed, elthough supposedly it's very stiff and doesn't come open on it's own.
Being a bit longer, which increases LOP.
By being "drop-in" with just a little filing.
Not 10)% authentic, but a decent choice possibly.

Hope it helps.