Therion 166

[Kamelot]

There is probably no hope, but my fire button is sticking and it means I don't want to use my Therion as I'm worried something will happen. Does anyone know a way to fix this issue?

[Wayneo]

That board button is actually composed of 3 pieces. You can carefully remove the top metal section by the raised section in each side, and below remove the rubber and silver disc, then clean them all and re-assemble. 
Or, failing that, open a Help Desk ticket for their guidance. Link in my sig.