A Fortron Capacitor with an infinity card and 3x64 stacks of speed upgrades says it transmits at 98500 L/s. An example force field projector set up as below says it consumes -16640L/s. If both were accurate I should be producing transmitting at about 6ish times fastest then it could consume, but overtime the force field projector will run out.

Either

1. Force Field Projector is consuming more then it shows
   or
2. Fortron Capacitor is not transmitting at its shown rate.

Can confirm there is something weird going on with the numbers. A capacitor w/ infinite card capable of transferring 6500 L/s is insufficient for powering a field projector using 1540L/s.

Another note: each module is adding 20L/s to the cost, despite the modules having varied costs on the tooltip
(v5.4.16 in FTB Evolution)
Edit: scale modules add 20 each until a multiple of 5, which will add 40 to be the correctly calculated cost at that point