A local gave me a cap to use with my QC2 that came from his world's conversion kit. It is painted and unmarked. It was installed at one point, so the leads were clipped and tinned. How do I tell the polarity of this cap? I put a meter on it to measure the residual voltage, however, it has been sitting for about 6 months, and I don't know if I should trust the measurement to figure out the polarity of it... Any takers?
Speed Merchant Rev7, Tekin, TQ Racing (wire), Team Tamale
RC Excitement - Buy where you race, support your local tracks.