Pitch Stick Loose

[LanedaBoy]

Hey, ive been lurking on this forum forever since I bought my NS3. I love the thing, its solid, etc. The only problem I have which is becoming an actual issue is that my pitch stick, the thing beside the modulation wheel, has come very loose, almost enough to just pull it out of the keyboard, without very much heavy use. Is there a way to solve this? it works as normal for now but the spring tension is very weak now and sometimes it doesnt engage. Thanks!