Gunfighter MkIII + 100 mm extension issues
Posted: Wed Feb 28, 2024 13:34
After more than 2 years of use, this combo now regularly loses electrical contact (red flashing light on the BB). It is most likely because the extension does not fit properly with the bottom of the MCG grip. In the image below, the extension is pressed right up inside the stick, and the pogo pins are fully compressed. The second image shows the dents where contact is made.
What seems to be happening here is that when the stick is clamped to the extension, it is impossible to completely restrict excess pivoting of the stick, especially if the spring force is strong (using #50 in my case) and sooner or later contact is lost. This is probably a result of this gap between the stick and the extension. Tightening the stick clamp pin-cam thing in place further, does not help. It seems like a terrible mechanical design, especially as the base of the extension is a perfect fit to the connector on the Gunfighter base (the connector on top of the extension is about 2mm longer than the one on the base...!?!).
My solution temporarily is to place an M12 nylon washer between the stick and extension, but I think I will probably have to replace the contact pad PCBAs and the pogo pin PCBA on the stick.
Where can I get these parts?
Has anyone else had this problem (especially this gap between stick and extension) and what was the solution?
What seems to be happening here is that when the stick is clamped to the extension, it is impossible to completely restrict excess pivoting of the stick, especially if the spring force is strong (using #50 in my case) and sooner or later contact is lost. This is probably a result of this gap between the stick and the extension. Tightening the stick clamp pin-cam thing in place further, does not help. It seems like a terrible mechanical design, especially as the base of the extension is a perfect fit to the connector on the Gunfighter base (the connector on top of the extension is about 2mm longer than the one on the base...!?!).
My solution temporarily is to place an M12 nylon washer between the stick and extension, but I think I will probably have to replace the contact pad PCBAs and the pogo pin PCBA on the stick.
Where can I get these parts?
Has anyone else had this problem (especially this gap between stick and extension) and what was the solution?