First, thank you for Rating! Feedback is important! About the Backplate I think it is a question of how you want to use the Frame. Many People don`t want to use too much Filament, they will like it really thin! The price you pay is you get less Stability. That is why I mentioned the thin Backplate in the Descriptions. Anyway I will think about adding a Profile with a thicker Plate since some People might like it! Take care!