I just bought a TB-4P for travel. So far, I am really liking the feel and sound. About to go on my first week-long trip. Anyway, I use flatwounds on my main MIJ Aerodyne and want to update strings on the new TB-4P. I have read through the various threads and see some experiences (i.e. from flats slip on the tuning posts, use half-rounds, to no issues with flats if using lighter gauge). Creating this thread for TB-4P strings (and restringing), specifically. Interested in your experiences and what, if any, flatwounds work great on it.