if ZombRand(10) == 0 and VZDynamicSpeeds then --1 in 10 chance to alter the zombie speed, or slow it back down
					if(zlist:get(i):getModData().oldMoveSpeed == nil) then
						zlist:get(i):getModData().oldMoveSpeed = zlist:get(i):getSpeedMod();
						if ZombRand(2) == 0 then
							zlist:get(i):setSpeedMod((1 + ZombRandFloat(0.1,0.1))); --speed up --1.5
					    end
					elseif(zlist:get(i):getModData().oldMoveSpeed ~= nil) then
						zlist:get(i):setSpeedMod(zlist:get(i):getModData().oldMoveSpeed);
						zlist:get(i):getModData().oldMoveSpeed = nil;

					end
				end