Hello, I've got the Parenthesis Fuzz circuit working pretty nicely except for the boost. The distortion and octave work fine, but the boost lowers the volume substantially when engaged. It lowers the volume when only the boost is engaged and the octave and distortion are not as well. I believe I've got all the correct values in for resistors and capacitors in the boost circuit, and I'm also using a BS170 as per the documentation so I'm not sure what's wrong. I attached pictures of the whole board and close ups of what I think is the boost section.