Vendetta gfx, lines through sprites

[IDCHAPPY]

Ok, i got this board sold as working perfect, been lying about for a couple of months so fired it up and has some lines through the sprites. Not a huge deal but enough to be annoying,the board is kinda rough but on closer inspection i have noticed a gouge on the back of the board and theres a repair been done with small wires to bridge the gouge. One of them has come off at one side so presume this would be a good place to start? resolder it to where it came off?

Is soldering wires on to traces tough?

 

[grobda]

if you can find where the trace ends up it can be easier to solder it there - ie a chip leg or through hole.

soldering to a trace isnt that bad you may just need a couple of goes to get it right, sometimes it looks done but its just stuck with flux. once its done right its a good idea to glue gun it down.

 

[IDCHAPPY]

Yeah, I'll trace it back to the nearest chip I think