[Eggman]

freak_fortress_2.sp line 7378 procedure UseAbility:

			new Float:angles[3];
			GetClientEyeAngles(Boss[client], angles);
			if(angles[0]<-45.0)
			{
				Call_PushCell(3);
				Call_Finish(action);
				new Handle:data;
				CreateDataTimer(0.1, Timer_UseBossCharge, data);
				WritePackCell(data, client);
				WritePackCell(data, slot);
				WritePackFloat(data, -1.0*GetAbilityArgumentFloat(client, plugin_name, ability_name, 2, 5.0));
				ResetPack(data);
			}
			else
			{
				Call_PushCell(0);
				Call_Finish(action);
				BossCharge[client][slot]=0.0;
			}

I have no idea why it prevents Boss release charge abilities when angles[0]<-45.0, but this is bad and this makes a problems to make new charge abilities.
Cnarge abilities doesn't work when Boss looking up. So, it sould be replaced with

			Call_PushCell(3);
			Call_Finish(action);
			new Handle:data;
			CreateDataTimer(0.1, Timer_UseBossCharge, data);
			WritePackCell(data, client);
			WritePackCell(data, slot);
			WritePackFloat(data, -1.0*GetAbilityArgumentFloat(client, plugin_name, ability_name, 2, 5.0));
			ResetPack(data);