MGC is pretty good but maybe the Qiyi xman. I never tried it though.I really want a sitckerless 4x4...
try moving the wing piece next to the center, maybe that'll fix it
btw that's happens to me on my 7x7 sometimes, and I always fixed it
also why did the poll closed?
I fixed it after I took the photo.
The poll closed because I thought I had a good number of responses. I can reopen it though.