Hello AM community. So I want to start a thread about this deck that I'm building. It's a pair of 810s in push pull config being modulated by a solid state crown XLi-800 audio power amp. Me and my friend Dave got it lit up on tuesday, it was conducting and didn't oscillate. I didn't have the grid input ready, so we weren't able to feed it any drive. I am using a national MB-150 tank assembly for the grid input tuning. The only info I could find about it being used backwards for a grid input was in this article. http://n4trb.com/AmateurRadio/GE_HamNews/issues/GE Ham News Vol 14 No 5.pdf It seems they modified the MB-150 and added a second link. The pictures suck. I am going to try what I *think* they did based on the wording. Has anyone done this? Any pro-tips?