Try the two liter thing I mentioned above on one of your plants and see if that makes a difference. I'm curious if it will work for other people and not just me.

As far as size of seed, I've noticed, in my orders at least, that the some strains have tended to have much larger seeds then others. I think I've noticed that indica dominant strains have been much smaller then sativa dominant ones... but that might just be my supplier.

Finally... I say shoot the sucker and have yourself some roasted rabbit with cannabutter for dinner.