Wowwww. nothing to do with the GEM WK4 , it is very robust and what I call a pro keyboard.No SPRING!!!! that's way toooo much,
2 Screws holding the keys!!! it is a toy thing.
About the connection you mentioned if it is the kinda one I know that is ok, not easy to come off, but the thing that there are no spring that is way too far for me to think off. oh well we can't always look inside when we buy a keyboard.....

You manged to get it running now??? for your gig on Saturday??


Tony.