Come practice your code copying using the world’s best devised system - the Koch-Farnsworth method. This method allows you to copy characters at 18wpm while the space between the words is gradually increased from 5wpm to 18. At that point getting to 20wpm is just a function of practice. Tekla’s proven Java App is adjustable from 5wpm up to 30wpm in random 5 letter bursts which makes your copy razor sharp. Then step up to G4FON’s Koch Trainer, add in some QRM and really get a taste of those contest pileups!
Here ya go:: v–||—^