Hello there! I'll get straight to the point since I can be long winded...this is my first amp build (not new to electronics though) and it has been fun! I built the amplifier exactly to the layout/schematic (as best as I can tell anyway) and after completing it, it fired right up and sounded great! However, after about 15 minutes it got very static-y for a few seconds and then cut out completely. I took the back panel off and began to take some readings and noticed R10 smoking a bit and turning brown. Needless to say I turned the amp off and let it cool. I switched it back on long enough to get some readings (they are posted below in the layout pic), but in so doing, R14 fried as well...although that happened as I measured mA across pins 3&8 on the power valve so I'm pretty sure that I caused that, and not the original issue. R10 is rated at 2W/10K ohms and still measures 10K despite being burnt. R14 now is open. I'd greatly appreciated any help anyone can give me as I've reached the end of my rope on this. I cannot find any good, comprehensive direction on where to start troubleshooting despite scouring the internet for about 8 hours. Even the weber amp kit forum is totally blank, I cannot even pull up one thread on it so the site must be down. I've attached all the pics that I have, but feel free to ask for more, ask me any questions, or suggest me to do whatever you think may help figure out what is going on! I have no problem with receiving constructive criticism. Thank you again for your time!