I can't add photos from my phone so I'll get them up tonight. Knowing that some have said that there are problems with the Feldon calculator, I still used that as the starting point for my build. It's a reverse flow obviously, made from 16 in pipe. The CC is 36 in long and the FC is 15 in long. The pipe, drip tray, and FC sides are all quarter inch. My opening between the chambers nets 21-22 Sq in. Exhaust pipe is 3 in. Here are some questions. The calculator gave me an exhaust length of 17 in. Does that sound right or should I be looking at longer? Also, when looking for temp gauges, what temp range should I be looking for for the FC? And where is the ideal place to locate the gauges? As I'm posting here, I'm obviously looking for input, advice, and compliments to boost my already inflated ego!😜 So thank you in advance!