hi skippy
belite was the aircraft side of the business before a major fire radiant was the in struments. the instruments were all he was left with after fire . ive used the low level system although i never had it activate ,i have a twin tank gauge set-up ( which i haven`t used i will bench run it sometime to see how well it works ) i`m surprised that james wasn`t able to give you satisfaction with your issues , he was always very much a hands-on person