Originally Posted by H2SO4
Just my personal opinion of course - prop spinners are entirely useless for 3D planes. Their only positive effect is cosmetic, and even that is debatable, but they block airflow and make it that much more difficult to balance the prop.
Especially true for the Bandit. After having the spinner fly off after 20 flights (see similar stories earlier in the thread) I just decided to do without one. Part of the issue is that the way PA mounts the CF spinner to the metal backplate, it is very hard to get it centered perfectly. (The holes for the screws allow too much wiggle.) It take a lot of trial-and-error to get it on, and even then it is often not balanced. I say don't bother, unless you find a better spinner than the one PA is selling.