If u want u can try again...just need pliers and just try do it when u have some free time...sooo can go reaaaaaaaally slow with it....u can take it apart... The hard part in my opinion is to build the coil and put it without have a short....U CAN DO IT!!!!
if u really want ofc cause ok u may not care so much....
z coils last a lot anyways ...
it's nice to be able to rebuild those in future if can't find coils