I'm confused: I thought a latching switch was when you pressed it and it stayed on, and momentary was where you had to hold it? So if I have to use a momentary for that board, will I/should I still convert it to latching? Like you said, it seems downright impractical to have to hold down the switch to keep the saber on. The AV switch I want also only come in momentary, so what should I do?