I HAVE A PROBLEM. WHEN I PLATE SMALLER PIECES IN THE COPPER, THE PIECES COME OUT PERFECT. BUT WHEN I TRY TO DO BIGGER PIECES, THEY COME OUT WITH AIR BUBBLES. THE COPPER COVERS THE WHOLE PIECE BUT IS BUBBLED IN CERTAIN SPOTS. I AM PLATING ALUMINUM MOTORCYCLE PIECES. I AM USING THE 3 1/2 GALLON TRIPLE CHROME PLATING SYSTEM. I HAVE THE ZINCATE SYSTEM FOR THE ALUMINUM. WHAT AM I DOING WRONG? AM I MISSING SOMETHING?
