They are huge and unless paired with a very heavy body (at least 5lbs or more) will dive. I have two with bodies around 4lbs 6oz and without a thick, suede backed strap they dive even with Hipshot Ultralite tuners.Can anyone comment on the 5 string necks thickness and how they feel? (Deluxe or otherwise) I'm seriously considering building a 5 string jazz but looking at the specs the neck is quite thick, 22mm->25mm puts it on par with my Warwick Corvette $$ which is a bit of a weapon. I adore the sound of that bass but it has pretty bad neck dive and is a little bit uncomfortable to play so was looking for a slimmer 5 but if the Warmoth 5 is similar I might have to just build a slim 4 string instead and upgrade the Warwick in the future to a post 2008 model with the newer neck.
They still play and sound great so I'm prepared to compromise and I don't want any additional weight added with a heavier body. The steel reinforcement bars weigh only around 150 grammes more than the carbon reinforcement bars -so I doubt even that would make much difference.








