you just have to make sure that all drivers work in both sets. most likely if something isn't working its the tweeter. since the grills are not removable you have to put your ear up to the tweeter, same thing for the midrange. the woofer should be the easiest to know if its working.
there is only one person on this forum i trust for crossovers
get a hold of forum member Crankysoldermeister or Deang, same member
https://www.facebook.com/deangcrossovers/