Roland F-100 Key Contact Strips

My F-100 has been a trooper for too many years to remember!

I’m noticing intermittent notes triggers and velocity sensing just above middle C (D, Eb, E, and F seems really sensitive (lout.) I’ve been inside numbers of keyboards and controllers and replace contact strips successfully.

The question is - while I’m disassembling the unit, I’m thinking about just replacing all the strips - one and done - math tells me that I need 2x 8-contact, and 6x 12-contact strips - is this correct?

Anyone with experience have a comment on the difficulty of getting to the strips?

If it’s somehow “destined to fail”, maybe I won’t try it.

Thank you, in advance!