Oh, that's bad news. I can imagne you can break it, it's quite fragile.
I also fly one and already after the first landing, the landing gear broke out of the fuselage ..... I still have to repair it but have difficulties finding a suitable one.
I saw that you already installed another one. What kind of brand and where did you buy it ? How is it attached to the fuselage, could you show some pictures please ?
Last but not least, would you sell the landing gear ?