So don't dome it, my screen takes no room whatsoever. I just use scissors to trim a regular sized screen and push it in an if I don't want it domed just squeeze it down. Easy. It will keep your stems cleaner (same as your lungs) and especially if you use the bit of cotton underneath. Don't be stubborn, try it!
In respect to M107 draw vs older models. I can't say I agree, as I never noticed a difference. I did find the 4 hole straight stem had the most airflow, and like someone else said you can rock it back and forth or retract it a little to allow more airflow, which actually works quite well.
For those that have all of a sudden restricted airflow and it's not the stem, it could be ABV? For those that haven't, shake your solos upside a bit, or blow into the bottom holes, and you'll see ABV come out. So somehow it's getting in there, and if it's getting in there it could be clogging airflow somewhere. I suppose in the tiny holes ABV can fill up in there. Seems like this vape could use some sort of regular maintenance to keep clean as a whistle.
I have now concluded that I much prefer using the Solo glass stems in comparison to using the EQ whip. Although I can get more clouds out of the EQ (bigger bowl more herb), i hate the initial primer pulls, and appreciate the slight conduction aspect of the Solo.