possume22
There is no top or bottom on a T7 pellet... just drop them in and shoot them.
Back when you thought you might have a wet bore, did you shoot a couple of primers before shooting a loaded ML?
Myself, I think it is important to clear the BP prior shooting and after cleaning... especially if you store the ML with the muzzle up...
Also, many guns allow you to shoot 3 - 50 grain pellets whether it be a T7, or Pyro pellet. If you look at your manual the load max'es will be listed.
Even though Hodgdon maintains the line of 2 pellets because of liabilty in some guns, the manufactures set the standards for their guns. Hodgdon is actually now making a Magnum Pellet that equals 60 grains of loose T7 powder so two pellets equal a 120 grains of T7 or 150 grains of real BP/Pyro. Normal T7 pellets a loaded down to equal real BP/Pyro pressures.