Hipshot D Tuner on LP standard

[Geoffzilla]

I just bought a hipshot detuner for use on my Les Paul bass.  The model was the GB7, which is made to match grover tuners.  Everything lines up, but the post is about a quarter inch too short.  Bummer!  It works, but its a little funky.  The post wobbles a bit, and I think the string windings might be catching because of it. 
Has anyone successfully put a hipshot on their LP?  If so, was there a trick or did you use a different model?  Should I just call it a wash and use my tuner? 
Thanks,
-Geoff

[Barklessdog]

I can see the problem with using mahogany which is soft. The constant use would loosen the screws i would assume