The one constant with firearms accuracy is consistency. Consistency = Accuracy. Some firearm platforms are more forgiving then others. With the handi's two piece stock its more prone to changes associated with its for-end. So its quite likely you will see changes from where you rest the for-end. One thing that's for certain no matter what rifle you shoot. Do not rest the front on ANYTHING hard. It will recoil off that hard surface resulting in very inconsistent bullet placement.
I prefer to rest the front as close to the "hinge" as possible. This works best for me and my shooting.
Tim is also correct, what works for some doesn't for others. (BTW, this is also a result of inconsistency's in manufacture.)

The bottom line is, try it a number of ways and YOU decide which works best for you.
CW