So I've been having a go at a proper set up on the Squier Classic Vibe 50's Strat, after ordering some radius gauges, and a set of Fender Bullet strings, checked there's no rough bits in the nut, set the neck relief and string action, just a fraction of neck relief, strings set to 1.25 mm on treble side, 1.5 mm on bass side, set the trem floating, and set the pickup heights as per factory spec, the reason for trying the bullet strings, was I've found that the normal ball end ones dig into the alloy of the trem block, making tuning hit and miss, the bullet ends fit perfectly in the block, so I stuck a little copperslip up there too, lubricated the nut and saddles, now the strings are claimed to be brighter, and have more chime on a strat, but you would think Yeah, Yeah, whatever, but blimey it fair sings now, also cleaned & polished up the body & neck too, whilst the strings were off, a couple of hours well spent.