Looking for a good, moderately priced, reasonably light case for a Couf low A. Currently use a Protec which I also use for a Bb mk6 bari, adjusting the padding depending on the horn. The Couf keeps having problems with the low end, been checked and regulated several times, pads are fine, etc., a tech and some players have suggested the case may not be protecting it. No flights but frequent gigs and rehearsals. Suspicious of ads saying "fits Bb and low A".