Rear lift group

[dieselman]

I Have almost finished my rear lift group and brindly one point hich for my 920. I have a few questions though the rod that goes from the rear lift group down to the brindly hitch how long is that and what dimanter rod is it. also the plans that I have for the rear lift group did not snow a hole for the rod to go into so I figer i need to add a peice of iron to the bottom and drill the hole in it. But i need to know where to position the hole does someone know the distance from the shaft to the hole and the distance from the tube down to the hole. Thanks for any help you guys can provide.