any way you can add some predrilled holes to mount a fan on the BMI chassis?
Someone said you could remove the top diff cases without removing the top chassis plate, but I'm sure you can't by the looks of it. Do you have to remove a ball stud to get out a upper chassis deck screw? Not that any of it's a big deal Also, do you have to run no less that a 48p 100 tooth spur?
Man, I don't know how you got that wide upper deck to fit in the TC4. You did some great work!