ok. pullups enabled on ansibles and tt. honestly even with all of them on, the collective pull is not very strong.
basically when i get above 4 modules on the bus (all monome) i start to get freeze on non-existent addresses.
soldered on 4.7k parallels on the SDA/SCL to TT, all is well. it's not a clean fix. changing the actual resistors requires disassembling the TT, which i don't have time to do right now.
so. that's that.
i guess i should put together a tutorial for replacing your TT resistors, for us people with tons of modules.
again, to chill this out a little bit-- if you just have few modules there are absolutely no problems with the current scheme.