Hey folks, me again.
So I pulled the bike out today to check the things advised from my previous post. Went to kick it over and it's got no compression at all, I can use the kicker effortlessly with my hand. First thing I checked was the decomp, all well there. Went over the rubber hose attaching the carb and the spark plug, no obvious issues.
I thought I'd jump on here for some ideas of what to check next. Could my gaskets have somehow deteriorated over winter to the point where there's no compression? There's a slow seepage of oil from the bottom of the barrel that has been a thing for at least 6 months...
Anyway, help and advice always appreciated. Gotta get it started before I can move on to the other issues.