I think 6b dao would be an interesting distance category since they are very hard to chain infinitely. Usually, when doing 6b daos you loose too much momentum to keep doing only 3 block jumps unless you execute them almost perfectly. That being said the normal "hold telly" category would remain the same and 6b daos could still be used in it, just like when staircase hgb was added (staircase hgb can still be used in a normal hgb distance run, but the staircase category extension has to be ONLY staircase hgb).
@8140 5b dao just means normal dao (3 block tellies with cha cha in between)
i really think 6b daos distance category should be added as 6b daos are very difficult to chain infinitely, inputs and 45 degree angles must be precise in order for 6b daos to be chained infinitely. That much accuracy would make such a category very fun, interersting, and competetive. This could be part of a category extention as not many people can do this.
For 5b daos, since they are very consistent and easy to do, it can be in the main distance categories
