Johnny Reggae

I see Bass Direct have a Lieber / Clarke Spellbinder (No9 no less) on sale at 4k. While that is quite hefty for a bass, only 50 were made (they destroyed the mould to preserve value apparently). Does anyone have one or played one? They’re short scale and suffer from horrible neck dive due to the composite body but I’m curious to know more about this mysterious and super rare bass.

Thank you both, that’s really helpful. I’ll get myself a feeler gauge and if it persists I’ll take your advice and take it for a decent set up. Any recos for one in west London?

I've adjusted the truss rod but not sure what you mean by 012m ?

New Bass Day! Just got delivery of this beautiful looking M2000 Trib GTS edition which looks the biz with trans black flame top and white binding. It sounds great too however after trying to set up the action to match my L2000 Trib which I've been playing for 10 years now I've concluded the upper half of the neck has a slight ski jump slope. I've read a few posts about this same problem with these later Tribs. Seems the QC isn't the same as some of the earlier ones. I like the action nice and low. So my question is, has anyone successfully flatted the upper frets with a file or stone to rectify the problem? Any advice on set up, other than 'take it to a sprofessional'?