Posting an update for those who care.
I know many people have commented that they hate shorts and so they don't use them. My key take away is that shorts are what YOU make them. I am learning to produce content that is well received on all three platforms, and I can be proud of. I'm happy that I'm not just reproducing the same meme crap that 99% of people on these platforms are slinging out. I think this is really helping out my growth on TT and IG.
The last 3 weeks have seen good growth on all three platforms. Subscribers sit at: 204 YT/1648 TT/ 1915 IG. Approximately +100% YT/+200% TT/+300% IG. I consider that fantastic growth considering I have no boobs to flash. I don't think flashing my moobs will increase growth!
I have abandoned all hope of getting IG or TT people to move platforms. While I'm sure that there are one or two that do this, it will never happen in big numbers, so why swim against the stream. So I have adjusted and now post all seven shorts on all platforms. In addition on my latest 7 Iron Butt tips (Thanks for the watch
@Theodor and
@Drakhen99!!) I posted the long form video on all three platforms. I recut the video for vertical format for IG and TT.
I had guessed that TT would perhaps force more people to watch the full 7 minute video. TT is trying to get people to post long form content and so I was curious what would happen. Either they are doing this or my video got good engagement. In 3 days it has 34k views, 800 likes and 110 comments. The comments are very high (partially to one asshole and 2 defenders that decided to go at it in the comments

). Now only 1% of viewers watched the whole thing. BUT that is 340 people, I have only 350 views on YT, with 49% retention, so more people watched the whole thing on TT than YT. But it also reinvigorated my TT followers. I had fallen to less than 10 new followers a day, it sparked a storm of 400 new followers in 3 days.
My average views on TT are pretty high when I compare myself with other non-boobie moto-centric content on TT. My content is getting about a third of the views that Adobomoto gets on his, and he has 460k followers! So I'm pretty happy. My top TT video appears to be a happy mistake. On my 7 things not to take on a moto trip vid I started with "#7- Tires" I of course meant SPARE tires. But didn't say that. This engaged well with non-moto people and I have 220k views on TT.
TT is a very bursty platform. They really are all about the Memes and the traffic pattern you get there is like turning the fire hydrant on and off. Feels great when the burst is happening, but you wonder what the hell happened when it stops.
Over on IG its still a positive story, but different that TT. IG is much less bursty. I get steady growth all the time. My long video hasn't gotten much attention. I think IG really doesn't know what the hell to do with long content. But IG keeps content around for longer and shows new people my older posts, so I'm getting growth across from all my clips there.
Back on YT and I appear to be in phase 2 of the shorts game. Periodically one of my older shorts will make it back into rotation. This has happened a few times. YT takes it off the shelf, forces a few thousand people to watch it and then I get a few followers. I'd estimate that 50% of my followers directly subscribed while watching a short. I'd also guess that it helps my long from content get more views. I think people watch the short and come to the channel to watch the long.
I'm really happy with my viewership on my long videos on YT. I have 2 videos that are closing in on 1,000 views and my latest clip has over 300 views after only 4 days. I compare myself with other larger channels and those seem really good. I'm not sure I can keep the content up, but if I can it's only a matter of time.
Thanks for reading!
Steve