'This is important because the patch must fit within the width of the tube when the tube is flat'

how is this?

again the concept is road bike not TdF bike or Criterium or ...road bike.

a road bike frame....fast geometry touring ? .... should accept a 35. The diff ...for whatever ... tween 28 n 35 will not get you anywhere faster...prob slower.

I went thru the lot except the NAPA and the Henkle ....NAPA's aromatic solvents evaped in the heat...boooohooo .....excremental.

Rema wins.

tires on different geometries of trail and wheelbase will feel different .....the darters leave less ongoing inertial contact patching for your sensors for some causing terminal sensory overload. but i the preceding, the road bike is prob faster over the road...not over the time trial...the road .... your overload is kinda psycho or neuro somatic