I also use a mod from MTS, but the one I use is Quickwrite by Mikya. It has three different speeds to choose from. As an added bonus each zip file also includes Quicksongs in the same chosen speed, in case you want that as well. I have the middle speed, supersim, and I love it. My author can knock a book out in no time. Which is perfect since not only does it take forever, but she has to work on the book start to finish in one go. If she stops before she finishes when I click resume writing she has to do the work all over again.