Force Roam vs possible modified Automatic?

[hepcat503]

I get bad signal at home. It sucks. I've got Sprint, but the Verizon signal at home is pretty solid. I recently found about getting the roam only option on my Touch Diamond and my wife's Touch Pro, and I'm pretty excited about that.

But I'm wondering if anyone has found a hack to change the Automatic setting to switch to roaming when say... there's 1 bar or less? Of course the way it works now, it stays on on Sprint if there's any signal at all, regardless if it drops out constantly and all the rest of that headache.

I'm happy to use forced roaming, but I'm concerned that Sprint will ding us for roaming if ALL our calls show up as roaming. I know some carriers do that. I'm not aware if Sprint still does that or not.