I have had the same problem with the gear cracking. I just used some slow cure ca and let it sit for a bit then flew the thing again. Has not cracked is the same place yet, but I have been getting better at greaseing the landings now. I did almost kill it the other day. The weight that I had in the nose to blance the plane must have come loose while I was doing a wall and slid all the way to the back! I have a saito 125 in the nose and all the servos in the tail. Well it did help with the hovers and the harriers, It was cool until I had to land the thing, but it made it down in one peice and I only had to put some glue in the gear again (different spot) and put the weight back in and this time I siliconed it for the next time.