Same rules as before.

20151 - tinkers' -> tinker's
20372 - remove ":"?
20697 - you longer -> you no longer
20827 - arcacium -> arcanium?
21567 - fellahs -> fellas
21631 - make sure not the -> make sure not to
22441 - startlight -> starlight
22508 - to bind to -> to bind it to
23097 - place down -> place it down
23298 - to see what a spectral -> to see a spectral
23390 - first -> firstly?
23390 - orgin -> origin
23460 - with -> will(third last sentence, first will)
23569 - grouping -> group?
23639 - not a typo, just a simplification sharpness vii and power vii gained from Discidia
23707 - same as 23390?
23707 - effects on the engraved glass -> effects of the engraved glass
23853 - into -> with?
23853 - its -> it's
24156 - such as a a lens -> such as a lens
24382 - Howover -> however(idk why but i laughed from this typo)
24503 - 1st sentence is kinda weird
24656 - do i not understand something? Orgin -> origin?
25041 - constallations -> constellations
25497 - togged -> toggled
25873 - discovery -> discover
25873 - remove "this" in second last sentence
26027 - I think that you've already fixed it but setup -> set up
26027 - recipe -> recipes(3rd sentence)
26711 - and is -> and it is
26784 - the -> them
26851 - fill up -> fill it up?
27366 - i guess the second value is in Fahrenheit, not in Celsius degrees so C -> F
27867 - then and -> then
Zzzz...
29236 - expansive -> expensive
29307 - groundlevel -> ground level