Well, I would not 'go sideways' with more courses until you have Photoreading down well, at least to some level of mastery.

Besides, our conversation has many a tidbit that is found in those courses 'for free'!

I have not played the 'dictionary game' so someone else would know more. I just Photoread a few dictionaries and then go write and spell from intuition usually noticing that both my spelling and use of words improves.

As per an old adage... 'ya just keep at it'.
<smiles>