ok thnx doug for reply…i took tank off replaced flush valve-new gasket for tank to bowl-new bolts,washers…water filled in tank ok stopped at rite mark then the tank just kept filling with water & it wasn’t coming from the fill tube! shut off water supply & ckd water connection & bolts under tank…nothing, so i let it set for ’bout an hour & it’s wet under one of the bolts…yikes…got any more advice? sure would accept any info…
thnx in advance