Turn signal engagement

While I get positive engagement signaling a left turn the right does not engage.
Do I need to replace the switch or can I use WCCC’s Repair Kit - Canceling Cam - Turn Signal / Steering Column - Repro? https://secure.cougarpartscatalog.com/c7sz-13318-b-repro.html?attribs=87

Not much luck with “repair” kits for the switch.

Best just to buy new & replace w/ Plasma LED"s & brain!