Better to fix a potential problem than have a damaged item. You may not need to do anything but time spent is usually not wasted. Plus after tinkering with something you generally end up with a better understanding of what is going on. Kind of like have sex with the lights on...
Very well stated Linc .
Besides, neccessity is the mother of inventions .
Castle Neu 1520 on 6S LiPo Powered Gmaxx (Nitro Killer)
Predator with OS .21TM
Supermaxx with Mach .26
Revo with OS .18TZ
Kyosho ST-RR Conversion
Ofna CR with Tekin ESC/Motor (2)