Cable is critical on these hubs. Better start with low friction cable and housing, full housing, correct length, no sharp bends, square housing ends/ferrules, light oil or not oil at all, to ensure proper hub operation. Gear setup is very easy and shouldn't pose any problems for someone with even minimal mechanic skills. No "tricks" installing this hub, just be sure to tighten the axle nuts up to specs (this is rather tight) to avoid axle rotation under load.