Quoted from flipper73:i want to install the balrog whip mod. for this reason i have to take the balrog away from the playfield. Is it correct that I have to open this „construction“?
That's a cotter pin, and they are easy to remove but I am guessing you don't need to touch that for the whip mod. Just refer to SB148 attached to see how to access the Balrog flasher.
sb148.pdf