Just take the landing gear off. I will also cut on weight. If you want to keep them on you could try to bend the landing gear foward to bring up the nose a little bit but i cant say that will keep it from not tipping over. I think that your best bet is to take off the landing gear all together. Another thing is those GWS gear shafts always bend. I have had plenty of those and all lost from bent gear shafts not burnt bearings. I have seen in some of the post a prop saver that is made with a rubber band but i do not know if that will help the gear shaft. The only way to know is to try.