Good evening gents. While working on a slim adjustable project razor I managed to ruin the pressure cap on the end of the handle. The pic to show what I'm referring to is one I found on the net. I'm usually good at saving them but this one got the best of me. I am hoping that someone may know of anyone that carries/sells them? I've run several searches but no luck. Any information in helps to obtain a new one would be very much appreciated!.