I'm nearer to the end of my bass-playing life than the beginning and am having to find ways of 'playing round' some specific physical issues plus general bodily wear and tear. Deciding that I needed well-balanced, light-weight, properly set-up short-scale basses was the easy bit, and that's what I've done - but I can't get my head round where I should be going string-wise. I've actually changed my basses over to D'Addario EXL220S (040/060/075/095" super-light nickel rounds) for the lower tension - but I now understand that the greater vibrating amplitude of the thinner strings calls for a higher action to avoid fret buzz. So would I be better looking for some standard-gauge, low-tension strings - or would the wobbliness that presumably comes with the lower tension still require extra string height? There are sooo many variables to this string choice thing that I just don't get it! Given that both time and money are in limited supply nowadays, any advice (preferably based on experience) would be appreciated.