Invert Mini trigger problems

[Olsson]

Greetings,

I am currently teching an Invert Mini that has issues with the trigger. The solenoid is not the issue - at least not yet - since the trigger didn't register at all on a trigger pull.

The Invert Mini doesn't have a trigger switch, but uses a Hall sensor instead, so I can't simply depress the trigger switch manually. Unfortunately the Manual doesn't really give a useful description as to what the three set screws actually do regarding the Hall sensor, so I tinkered with them for a while.

However, now I am at the point where the trigger registers as being depressed at all times....

I have been going slowly forward, or so I thought. So in my mind it should have been easy to revert by simply unscrew those set screws little by little - but to no effect. At the moment all three set screw are rather far unscrewed, and still the trigger is being registered as depressed at all times.


Do any of you have an easily understandable explanation as to which of the three screws that is the culprit, how it works, and what I might do to get the bloody trigger to work as it should.

[BrickHaus]

The two top screws will counter act eachother. First screw is the magnet. Second screw is the pre travel stop. You want to bury the first screw to get the hall effect back into range. Burying the second screw drives the whole trigger down so it'll take you back out of range. So the second screw. Back that all the way out. The first set screw, turn that in until you start seeing shots register. Then go from there.

[Olsson]

Edit: Malfunction identified, see next post.


At the moment both of the top screws are backed out pretty much to their max, and still the trigger registers as being depressed all the time.

Do I understand your instructions correctly that I need to sort of caliber the hall effect by screwing the magnet screw all the way in - rather counter intuitive, since the trigger registers as being depressed.

If so - does it matter where the pre travel stop screw is set at that point?

[Olsson]

Malfunction identified. The magnet on top of the screw actuating the hall sensor had fallen off. So most likely the loose magnet was initially stuck in a position where it didn't register the trigger as being depressed, and my fiddling with the set screws pushed it into a position where it then did register the trigger as being depressed at all times.

No wonder adjusting the set screws didn't achieve anything whatsoever, regardless of their position.


With the frame removed, and the front grip with the board held in place manually, I can get the hall sensor to register trigger pulls by using the loose magnet from the set screw. I guess I'll simply have to re-affix the magnet, and then look forward to what the next issue might be with this particular Mini.


Thank you very much for your input. I really hoped that it was only a matter of adjusting the set screws to the correct position.