I've got a Fender Highway P bass but find that there is a bit of headstock dive. Im thinking about putting on some lightweight machineheads, but they're not cheap. In the UK the Hipshop Ultralights are £20 ($30USD) each, plus installation so it's not a cheap option. Has anyone out there upgraded from the Fender standards to the Hipshots? How much difference in headstock dive did it make? Would you recommend it? Cheers.