T-Board Versions

[Solar]

I did some searching online and i can't seem to find the difference between Version A and Version C of the T-board.

Does anyone know this off hand?

[pb34]

I believe Ver. A only has semi and I know Ver. C has multiple different firing modes.

[tumtum00]

version c is much nicer, it has different firing modes, it is ramping, and both have eye controls for both bounce, and break beam eyes.