Fuze hole was small but after some water and gentle use of tinyl drill bits turned by hand I broke into the powder chamber. it hissed as the air came out,bout had a heart attack for a second. was able to use a wooden skewer, then eventually a 5.56 bore brush and finally a platic tube to flush out all the powder. took my time with it and got it done, she is in electrolysis now at low power. Should I be concerned about electrolysis affecting the Brass time fuze adapter and brass sabot, or the Lead plug for the side loader?