So I had a chat with my luthier last night and he thinks the reason my legs wrapped (other than the adjusters and BassBalseriet pickup) was due to the Belgian style Despiau bridge on the bass which has much longer legs and less mass he also said the bridge wasn't aged which was another factor. He's putting on a very nice Aubert Deluxe old selected Maple bridge, the bridge has much shorter less and more mass and because it's been aged for up to 30 years will be much stable and vastly improve the sound, we decided not to put installed the BassBalseriet pickup so that's going to be available if anyone is interested.
Both Clarky ans Keith have kindly offer to lend me pickups once I get the bass back so I will see what works best.
Interstingly I was old told that the Correlli Tungsten strings sound pretty darn good last night low tension and big sound and they bow really well has anyone tried them?
Cheers
Laurence