No. Burton replied and said the reason you want to use the m6 screws is because they are shorter and will not dent the channel. I was asking if in the event that the non-m6 screws still didn't touch the channel and were tight if it would be OK (which is a question I had not asked previously)
Just out of curiosity if the screws are all good (tight, not touching channel) why would you guys still not recommend them?
the Channel won't always be clean. if anything builds up on that surface and/or the board bends: YOU ARE AT RISK.
If you ever move your stance back for powder: YOU ARE AT RISK.
We did a very intense study on every possible tolerance combination possible and having been in front of that screen and making bindings for 8 years, it is in your and your boards best interest to just listen to the advice we've given you.