Josh Koffman wrote: >On 8/2/05, Steve Murphy wrote: > > >>One detail I read elsewhere that I liked: instead of removing the toner >>from the entire board as recommended in the above article, just remove >>it from the pads to be soldered, thereby preventing oxidation of the >>copper. >> >> > >I've thought of this in the past, but I couldn't figure out an >efficient way of removing just the toner on the pads. Any insight? > > There's the rub (no pun intended). I tried Q-Tips dipped in acetone and that removed the toner off of the pads all right, but it also smeared it all over the rest of the board, making a terrible mess. So I ended up wiping it all off all at once because it wasn't so messy. So, no, I haven't figured out an easy way to do that. I suppose you could print out a solder mask and re-iron it on, but that sounds like a lot of trouble. --Steve. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist