It isn't easy to get that many over and over. I can get heartbeat ramps quite a few times on the real machine, but the left and right loops (especially the right) is tougher. It will often come back from one and hit the slings ending the combo. Might have to try in TPA but would rather do it on the real thing.

The right loop has a reverse bonus jackpot lighting feature, and in TPA I've gotten it on reverse once or twice, but never on the real thing, not sure how it's even possible, definitely not on a flipper shot as i've had happen in the game.

The glass is off my machine so I just tried pressing the left loop switch until it hit. Might have to make this a new strategy as I have a tougher time with the shuttle ramp on the real machine. It's also not fully set up properly yet. I have new ramps and cliffy's for it, but am waiting for some other things, including some PF rework or replace before I use those.