When homing the bed, it hits the stop, then goes up more

[skyguynca]

Strangest thing. I have everything going great for my belted Z on my new scratch built Trident. the only problem is when I get to the part of the homing Z the bed goes up and hits the endstop. There is pauses a second, then it goes up more. The only difference between this one and the standard Trident is that instead of screws running the bed up and down I have 4:1 belt reduction units to keep the bed from dropping when power is off. I have attached my printer.CFG and homing.CFG.

I could use the help. I am totally lost why this is happening.

Thanks
David

 

[skyguynca]

I found it, There are several versions of the BTT Octopus V1 thru v1.1 and the Octopus Pro V1.0 V1.0.1 and V1.1 429 and 424 (I think) however mine is the STM723. All documenttation is for the other two and the other versions.........I went back and searched just for the 723 and found the one pin that made the difference. All works as advertised.