I just installed a set of autometer gauges and my boost gauge is fluttering, I hooked up with a boost bolt in the front of the intake closest to the motor. Is that a good spot? And I also hooked the pyro to the same probe I have for the edge pyro and the readings are 100 deg apart.

 

my autometer boost fluttered as well, i went to a dipricol andno more fluttering, same hook up and boost line.