I've used this mod for 20 hours now and have run into a few bugs with this mod:
1: The thrower inserters don’t work right when the pickup location is modified (tested all adjustable inserter mods) as they throw stuff way too fast. I already see others have mentioned this before me, but perhaps you can take a look at how Bobingabout tried to fix that? Because I know in his inserter mod he had a very similar issue with angled inserters being way too fast.
2: Another inserter problem, they tend to have a habit of overfilling whatever they’re throwing things into creating a huge mess even when not angled unless they’re directly throwing stuff into assemblers. I’ve been using the circuit network to have the thrower inserters turn off after there’s X amount of an item being stored, but I wonder if there’s a way to improve the inserters so that I don’t have to use the circuit network by perhaps building a circuit network like feature into them. Also sometimes they do have that problem when throwing directly into assemblers and making a huge mess if it’s something very fast and high throughput, also this problem is really bad when trying to throw directly on belts and almost always results in a huge mess.
3: Train ramps sometimes cause trains to skip a destination and go to the next one, for example if I have a simple loop and 2 stations and a ramp in the middle that is nowhere near either station, if I tell it to fill up at 1 and empty at 2, it will go to 1 and fill up, then head towards 2 and when it goes over a ramp as soon as it lands the destination it’s going to automatically gets set at 1, so it ends up looping forever and never unloading at station 2 because its destination keeps changing back to 1. Removing the ramp fixes this problem entirely but is not as cool.
Also I’m running a near vanilla game with your mod just with some other QoL mods (warehouses, adjustable inserters, etc), I’m not using any large modpacks. So far it has been an absolute blast in spite of the issues I’ve faced and I’ve been streaming the run nearly every day on twitch and I very much hope that you will be able to work out these problems