so, on a V15a, using a matrix infinity modchip.
the points W R M N O P Q T U V
if u check them, they are on the same place almost.
so, lets cut the crap out and get to the question.
when u solder this points, should i scrape on the points with a scalpel before soldering, or should i just warm the point up and get solder + the wire on?
last time i tried i first put the solder on and then regret it, tried to scrape it away, but i ****ed the point up. luckely i got the unit sold, now i have a new one.
so any tips on how to solder thoose points easiest way?