MEGoody Galatain 6:11 says “You see how large a letter I have written unto you with my own hand”. Referring to the letter itself not the size of the alphabets used. And also remember Paul was in prison perhaps that’s why someone had to write for him. And as far as God choosing not to remove them, sometimes it’s up to you sometimes people choose to suffer, but you can’t say God chose not to. Just like in Philippians 1:21-25 Paul said he didn’t know whether to go be with Christ or to stay here, but notice the choice was his and he choose to stay here. Thanks
I checked several versions, and the only one that says "a letter" is the 1611 KJV. Even the new KJV corrects that. to say "see what large letters". The KJV is fine, but newer versions are more correct as they have more manuscripts to compare to one another in order to get the translation more accurate.
As to the rest, we each will believe what we wish since the text doesn't say directly.
I'm simply not a "name it and claim it" believer. God's word tells us we will have trouble in this world, but take heart, He has overcome the world.