Need help on 185 honda 3 wheeler weak spark

Hey guys im new here and I have a question regarding my honda 185 3 wheeler. The 3 wheeler wouldn’t start last year so I took it to a mechanic he replaced carb fixed recoil and adjusted valves. It ran for about 30 minutes and suddenly died. This time i wanted to try and fix it so i started with cleaning carb (even though it was new lol) replaced spark plug, replaced fuel hose and added a inline fuel filter and made sure it was timed (it was). Tried starting it a couple ways no choke, choke, starter fluid in air box and some in the spark plug hole it didn’t start (didn’t pop at all). It has a Compression (alot) and i also replaced the starter coil. Im pretty sure it has weak spark any ideas to fix it?
Thanks!