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				@@ -6297,7 +6297,9 @@ if((eSoundMode==e_SOUND_MODE_LOUD)||(eSoundMode==e_SOUND_MODE_ONCE)) 
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				 	case 403: //M403 set filament type (material) for particular extruder and send this information to mmu 
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				 	{ 
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				 		//currently three different materials are needed (default, flex and PVA)  
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				-		//store this information for future use in different load/unload profiles etc. 
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				+		//add storing this information for different load/unload profiles etc. in the future 
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				+		//firmware does not wait for "ok" from mmu 
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				+ 
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				 		uint8_t extruder; 
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				 		uint8_t filament; 
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