I JUST REPLACED MY CYLINDER ON MY PULSE ADRENALINE BECAUSE MANIFOLD WAS STUCK AND CHANGED PISTON WHILE I WAS AT IT AND NOW I LITTERALLY HAVE NO COMPRESSION, IM GETTING OFDD LITTLE BANGS HERE AND THERE BUT THATS IT, COULD THIS BE BECAUSE I NEED NEW GASKETS AS IM AWARE THE BOTTOM IS LEAKING OIL !