crwdns2934241:0crwdne2934241:0 oldturkey03

crwdns2934249:0crwdne2934249:0:

@engineer that will depend on where you've seen the light. It could simply be the the brushes that are arcing. Try to video what you see and post it so we can see what you see.

crwdns2915684:0crwdne2915684:0:

open