Managed to shoot 75 with 3-click but with no downswing visible on the meter.
Okay, not such a big deal but quite fun. Setting the transparency in the autoexec to (--game_downColor=200,0,0,0) you don't see the downswing on the meter at all and have to rely on timing or guess work when to snap, a bit like MS. Obviously it's very difficult but if you play on Beginner level you have quite a bit of legroom with hitting the snap. I think any other level would be impossible.
The putting is quite tricky because of the slow meter and you can pull or push a couple especially on the long putts.
Okay, what can I try next...