Sometimes, I just enjoy the process of building spreadsheets to try to discover patterns. I use LibreOffice Calc which is a freebie version of Excel. I built something that checks whether hits have repeated within the past 2 months, how many days since the repeat, and also looks to see if the drawn number hit within a 2 month window the previous year. It's surprising how often numbers fall into a pattern of repeating and then the pattern fades away for awhile before returning.
I also developed something based on ideas that were shared a while back in the Discussions forum about strings of numbers following each other over time. The idea is to look at the past week of draws and see if you can find most or all of those numbers in close proximity back in draw history. I've been looking at the past 4 Julys to see if recent draws are present in any of those months and found quite a few of them in July 2019. The theory is that whatever algorithm the RNG was using back then is repeating itself and so future draws will follow the trend from before. I've had a couple hits from that, but it's another one of those things that heats up suddenly before cooling back off again.
The latest tool I'm experimenting with a a variation on the idea of VTRACs, but instead of 5 numbers, there's only 4. Every number 0 through 9 is represented by 1, 3, 6, or 9. Today's the first time betting money on the idea, so if it works, I can explain more about it if anybody is interested.
As you said earlier in the thread, I haven't found anything that hits as often as I'd prefer but sometimes the chase is the fun part.
Stay lucky and stay grateful!