hello im pritty new to this stuff allways like to solder things to gether see what happens with led lights and simple stuff like that but now im stuck iv got a aliminum electrolytic capacitor i think as some thing seems not right so not sure its says 250v 10uf and its got pn 105c but where it would usaly have that band with a negative sighn in the band and the band is like arrows this on isnt its band has the negative sighn but it seems to have arrows in both directions so it kind of looks like a black dimond shape in btween the negative sighns any one know what that is iv got a pic of it but cant see how to upload it so you can all see it so hope you know what i mean from that lamm basic discription