Break the Matrix

I will be using a homemade removable bone-bound palatal expander, which I will wear every night for 9-14 hours and for the remainder of the day will practice proper tongue posture and chew for 1-2 hours to maintain and stabilize the expansion.  My desired expansion is 10 mm and I intend to attain maximum skeletal results, with high stability and minimal possibility of relapse.  How many times should I turn the expander screw per week for this?  Also is there a limit for how much expansion the mandibular teeth can compensate for?  Will there be a point that I cross which will result in a scissor bite?

Another question I have is that I occasionally bite my tongue when my molars miss the gum that I am chewing.  It is always the same spot as well, and because I am chewing with such high force, it results in immense pain, lots and lots of blood, and a sore, hurt tongue afterwards for days, making it also difficult to swallow and talk.  What causes this and how can I prevent this?

I am 17 years old, if that is relevant.

What would happen if one were to only wear a palatal expander for 12-14 hours (overnight) and practice good tongue posture and/ or chew for the rest of the day (possibly maintaining the expansion).  I do understand that the results will probably take twice as long as they would normally, but can this still be effective for expanding the maxilla?

When one pulls their maxilla up and forwards, using headgear, for example, will the mandible catch up, if the maxilla is already in a position forward relative to the mandible?  I do understand that it will eventually catch up in younger children, but can the same be said so for adults?  If not, what is the ideal way to make the mandible catch up to the maxilla and/or prevent this phenemonon?

Also, would palatal expansion cause a scissor bite, if done to a significant degree?  If so, what can be done to prevent this/ make the mandibular arch catch up?

Lol

Nope, my regimen included heavy chewing of gum for multiple hours a day and proper tongue posture for the remainder of the day.  I would say that my condyle remodeled, but didn't expect it to be this fast.  There was one time I had pretty bad headaches, but that was because I increased the load and duration.  I have not had any form of TMJ or muscle tension since 1 year ago, and I chew more than ever, with harder loads than ever.

Yeah now that you say this it reminds me that I used to have my right jaw click every time I opened it before I began mewing.  Now it is completely gone.  I haven't experienced it in 1 year!

https://www.reddit.com/r/Dentistry/comments/2royae/ask_me_anything_about_my_homemade_maxillary/

I found this AMA on Reddit from this dude who made his maxillary protraction device and tested it on monkeys.  Significant results were found after 4 months, after 1kg of applied force on the maxilla.  What if we simply strengthened the tongue to exert 1kg and the muscles of mastication to exert 1 kg, to replicate the effects of this headgear?