I ran out of new plugs. So, I wiped one off and used the 126 with the 35. It did fair, it took off with normal power and accelerated fine for a few seconds then bogging. I looked at the plug and it started getting a brownish color then a whitish color on very tip of plug.
I am thinking it is starved for gas. I am thinking like CKAU said maybe need bigger fuel filter. Possibly lines too...
I noticed fuel seems to always be close to bottom of filter. Before it used to be full to halfway.
New plug and fuel filter tomorrow for some for trial and error.