crwdns2934241:0crwdne2934241:0 helen

crwdns2934249:0crwdne2934249:0:

Did that. No problem but there was no gunk under the key.  I wiped it over with rubbing alcohol anyway. It is still not working. I suspect it must be a level lower.  Ouch!

crwdns2915684:0crwdne2915684:0:

open