I have an old, large arcade game PCB where the corner has been physically broken off. About two dozen tracks are affected and one chip.
What is the best way to repair such a break - glue it (what type of glue to use though?) and re-make the tracks with fine wirewrap wire? As the affected chip is a RAM I may in fact be able to leave the corner off, tidy up the track, piggy-back the RAM onto an adjacent RAM (all part of the same area of the circuit) and re-route the select line and the data lines (the address lines are of course shared) but in some ways I'd like to repair the actual PCB break if it's possible. The affected part is of course triangular and about 2 by 1 inches.
There's of course not going to be much strength there if I do glue it.
What do you all think?