It is not mandatory for the bubble strip to be intact as long as the bluish PCB is present. Hit me up if you have one. Much obliged!
The name of this forum alone is self explanatory. What you may not know is that any member can post a WTB request, but only Premium Members are able to respond to those requests. Why? Because this sub-forum is, at its heart, a sales forum, only Premium Members can advertise their wares and services by responding to WTB requests.