Quoted from Minneapolispin:My only complaint is the straight down the middle drains when the ball ejects from the Gene head. Hopefully we can manually monkey with it and adjust.
Quoted from Chrizg:Need a ball save for SDTM from head shot
Here is a SDTM fix suggested by LOTR_breath:
For the Gene head eject you can adjust the power of the kick out. BUT, you can also remove the plastic behind Gene's head, exposing four screws. There are cutouts in the clear plastic so you can get a screwdriver on them. Loosen the screws and while pushing the eject at the mouth as far to the left as possible, re-tighten the screws.
Source: https://pinside.com/pinball/forum/topic/kiss-rules092/page/2#post-2543982